1905 movie network news On July 26th, a group of Jackson Yee cos "Little Prince" theme blockbusters were exposed, explaining the interweaving of dreams and reality, deducing the story of roses and the collision of warmth and growth.

In the blockbuster, Jackson Yee is in a fairytale dreamland, holding a flowing ribbon around the neck of a rose, staring at a lazy curly hair in a dreamy atmosphere, and heavily embroidering patterns such as palm trees, foxes and roses on the little prince’s pajamas, which is casual and elegant. When holding the little prince’s crystal ball, his eyes are firm and gentle, which perfectly reproduces the romantic scene in the book, making people feel like they are in an animation. Previously, Jackson Yee also voiced the film "The Little Prince". He is talented and unobtrusive, and his honest and clean personality also fits well with the temperament image of the little prince.

Recently, Jackson Yee also brought a new form of singing performance in variety shows, which triggered a heated discussion and made people feel the growth of teenagers. Not only is the deductive "Little Prince" growing up, but Jackson Yee has been constantly surprising the public with his humble attitude and the growth of his own strength.

A freshman has just received accommodation equipment and stepped into the dormitory.

At the beginning of the new school year, the number of express delivery sites on campus has increased, and many freshmen buy school equipment online.

　　Tmall big data platform shows that mobile phones, computers and tablets have become the "old three kinds" of college freshmen’s entrance equipment, and in 2019, college students added "new three kinds" to their school bags — — Electronic book, massager, balance car.

　　In those days, the generation who went to the university campus with big packages on their backs mostly contained necessities, such as clothes, bedding, rice bowls, washbasins, kettles and enamel jars, leaving some places full of books. Today’s "post-00" college students bring fashion consumer goods to school. In recent years, college students’ entrance equipment has undergone great changes, not only the equipment has changed, but also the luggage they have reported to the school is simple, and "sending" and "arriving empty-handed" have become new fashions, which reflect the changes of fashion.

　　Change: Two Generations’ Way to School

　　In recent days, the little brother who delivered the courier for Tianjin Foreign Studies University has been very busy, which is more than 30% more than that on weekdays. As the school registration date approaches, the courier volume is still increasing. In his observation, many names are seen for the first time, and the telephone number is also a foreign number. Brother told reporters: "With years of experience, these are the express mails of freshmen. Many freshmen are often people who have not yet arrived in Tianjin, but the express delivery has arrived first."

　　It is not unusual to buy equipment before school starts. It was like this in the past and it is still like this now, but what to prepare and how to prepare it are worlds apart.

　　According to Meng Fanwei, a citizen, "In 1991, I went to Heilongjiang to go to college. My mother couldn’t sit still for the first time. This summer, she was completely immersed in needlework, making quilts, cotton jackets and cotton trousers for me, for fear that I would freeze in the northeast." He clearly remembers that due to his thin body, when boarding the train, he was almost dropped by the big quilt behind him. In addition to heavy quilts and cotton-padded clothes, the dry food along the way is also full. "I remember that eating children’s intestines was just popular at that time. My mother bought me a large handful, cooked tea eggs, prepared lunch meat and wrapped it in a big cake." Mr. Meng recalled, "My mother kept nagging when I left the house. You said how good it was to apply for a local university and had to run so far, which made me miss it." While talking, my mother’s tears came down. "At that time, there was no such convenient communication equipment. When I arrived in Qiqihar, I quickly found a public phone to report my safety at home. The phone had to be transferred to my father’s unit." Mr. Meng said.

　　He further explained that compared with his brother who went to college in 1988, his equipment had been upgraded, but that upgrade was still a supplement to basic life; Nowadays, college students’ equipment has surpassed the basic needs of life and turned into the vane of market consumption trend.

　　In 2019, 28 years later, Meng Fanwei’s daughter will go to Anhui to study. Near the beginning of school, Mr. Meng urged his daughter to prepare her bags quickly, and her daughter said impatiently, "What’s the hurry?" Just hold your horses, I have my own plans. " Before leaving, my daughter put some simple clothes and electronic equipment in her luggage case, and everything was waiting to be bought online after she arrived at school. Mr. Meng reminded his daughter to bring some Tianjin specialties to her roommates, so as to draw closer the friendship between classmates. I saw my daughter holding a mobile phone and saying, "I’m one step ahead of you, and everything has been arranged properly!" "

　　Mr. Meng said humorously, "To sum up my daughter’s experience of going to college in two words, that is, starting school ‘ Send ’ And empty-handed ‘ To ’ . I joked that she didn’t have any sense of ceremony when she traveled alone for the first time. "

　　There was no tears when I saw you off. My daughter patted vlog (video diary) along the way, recording what she saw and heard on her way to school. Jinan punched in! Qufu punches in! Punch in Bengbu! These short videos haven’t been enjoyed yet, and my daughter has arrived in Hefei from Tianjin. "We share our position at any time in the family group and can clearly see our daughter’s action track." Mr. Meng told reporters, "My wife and I gave our daughter more encouragement, praising her for being so successful on her first trip alone and being proud of her."

　　We are always talking about change, and the experience of two generations on their way to school is a very typical case. Children travel thousands of miles, and their mother’s affection has never changed. However, because the lifestyle has changed, when the children’s action trajectory is well known, when the children’s bags are getting easier and easier, and when the future college life is becoming more and more convenient, the pain of lovesickness has also become a kind of sweetness.

　　Upgrade: the speed is getting faster and faster

　　Different eras have different school equipment, and the memories spanning decades are really intriguing and worth pondering.

　　A backpack, a box and a net bag filled with thermos bottles, washbasins and rice bowls were the equipment of college students in the 1950s. In the 1960s, a pen, a change of clothes, and a large rice bowl were considered as the top editions of university equipment. By the end of 1970s, when the college entrance examination was resumed, pens, washbasins, bedding and enamel jars were still essential items for some time. Putting a pen in the pocket of the tunic suit was a symbol of that era, and some students with superior family conditions inherited a watch from their parents.

　　Guo Xiaoling, a citizen, and reporters recalled that she was admitted to the university in 1987. "Because she was admitted to the university successfully, my mother gave me the watch she was wearing. At that time, it seemed like a gift. " Ms. Guo talked about this watch, which is of extraordinary significance. It was bought by her father with the "private money" accumulated for many years. Because she was admitted to the university, her mother put this "heirloom" on her daughter’s wrist as soon as she was happy.

　　Ms. Guo said: "In addition to the necessary daily necessities, I have to take food stamps to report to school when I go to college. Because I am studying in Tianjin, I just need to bring Tianjin local food stamps, and those students from other places have to look around for national food stamps. By 1990, I had ‘ Half a car ’ Bicycles, my mother and I use them as needed. I remember that I didn’t have a bike of my own until I graduated from college. At that time, I bought a 24‘ from Tonglou Department Store. Kunche ’ 。”

　　Although the age is different, all university equipment is centered on the needs of life such as food, clothing, housing and transportation. In the 1990s, especially after the new century, college students’ entrance equipment developed rapidly as if they were riding the "shenzhou spaceship".

　　From walkman to CD player, it will be updated in four or five years; From pager to mobile phone, it will be replaced in five or six years; From desktop computers to notebook computers, it is upgraded almost once a year; From a bank card to mobile phone scanning code payment, the way of spending money is also updated. Today’s college students, with smart phones in their hands, tablets on the tables, and the latest laptops, are shuttling between teaching buildings on the balance car and returning to the dormitory for a full-body massage to relax.

　　The entrance equipment is imprinted with the memory and emotion of several generations of college students. The starting point of these changes is that the people are rich in hand. According to the data released by the National Bureau of Statistics, at the beginning of the founding of New China, the per capita disposable income of Chinese residents was only 49.7 yuan. In the past 70 years, the income of urban and rural residents has increased substantially, and the consumption level of residents has improved significantly. By 2018, it has reached 28,228 yuan, which is nearly 60 times higher in real terms after deducting the price factor. At that time, the entrance equipment did not look advanced today, but at that time it was already the best in the family; Nowadays, before college students enter school, parents have already prepared the funds for purchasing equipment, and spending money is no longer stretched. This is change.

　　Idea: "single-plank bridge" becomes "overpass"

　　Material life is changing, and ideas are also changing with the times.

　　In the interview, the reporter saw that some students sat on the grass of the school playground and recorded their life scenes on the first day after arriving at school with drones. Other students said that in addition to studying in college, they should be fully armed, get their driver’s license as soon as possible, and let themselves go out of school to be an all-round player. Equipment upgrade, concept upgrade, what is college for? People who study in universities in different ages have different answers to this question.

　　At the beginning of the founding of New China, college students devoted themselves to the construction of new China. After the resumption of the college entrance examination in 1977, those college students deeply understood the powerful force of "knowledge changing fate"; In the 1990s, people born after the reform and opening up went to college. These college students experienced the competition of "single-plank bridge" and learned that "the world is as big as the stage is". Today’s college students have already integrated their thoughts into the world. Studying in college means that life has entered the fast lane, and there will be overpasses in the future, and there will be more roads for them to choose from.

　　In the past 70 years, China’s higher education has been developing continuously. In 1952, colleges and universities across the country began to implement the national unified entrance examination, and a total of 66 thousand freshmen were admitted that year. In 1977, the college entrance examination was reopened, and 5.7 million candidates entered the examination room, with an admission rate of 4.8%. By this year, tens of millions of candidates across the country have taken the exam, more than 8.35 million candidates have entered universities, and the admission rate has reached more than 80%. Higher education has been popularized.

　　There will be doubts and criticisms about the upgrading of college students’ entrance equipment, and they think that college students should stick to the tradition of hard work and plain living and practise economy in entrance equipment. Times are different, and excellent traditions should be inherited and carried forward, but the optimization and upgrading made to adapt to the changes of the times is actually more worthy of encouragement. It is necessary to remind students that no matter how much we spend, we should do what we can according to our family situation, and we should not pay too much attention to the brands or fashions of consumer goods, but should pay more attention to their practicality and cost performance. Moreover, when entering the university gate, while enjoying a happy life, I have a sincere gratitude for painstakingly cultivating my parents. The society should also look at the changes of college students’ entrance equipment with an inclusive heart, from which we can feel the gratifying progress of our society and look forward to a better future!

　　Photo/Text Reporter Yi Jian

Dear riders, today, Xiaofei, I want to talk to you about four pure electric vehicles with long battery life and see which one is most worthy of your favor.

1. Lan Tu bosom friend

Endurance: The endurance of 901 kilometers is enough to make you forget the "mileage anxiety".

Charging speed: Equipped with 5C super fast charging technology, it can travel 515 kilometers in 15 minutes, which is definitely the leading level in the field of electric vehicles.

Space performance: The trunk has a basic space of 527L, which can be expanded to 1328L at the maximum, which can be easily handled when moving and vacationing.

Battery life: It is claimed that the battery will decay less than 8% after 1 million kilometers, and there is no need to worry about the battery performance degradation after long-term use.

2. TomojiL6

Performance: the maximum power of the dual-motor version is 579 kW, and the acceleration of 100 kilometers reaches 2 seconds, and the performance is comparable to that of super-running.

Endurance: The top version has a battery life of over 1000 kilometers, thanks to its semi-solid battery technology.

Intelligent configuration: Linglong digital chassis, intelligent four-wheel steering system, ultra-long-range and high-precision laser radar, with extremely high intelligent level.

3. star era ES

Space performance: the size and wheelbase of the car body bring high space utilization and high ride comfort.

Power system: Based on the 800V platform, there are single and double motor versions, and the battery life can reach up to 905 kilometers.

Handling performance: air suspension and CDC electromagnetic damping system ensure the smoothness of driving.

4. Sailing Y6

Exterior design: avant-garde design, hidden door handle, frameless window, panoramic canopy, penetrating taillights, full of science and technology.

Space performance: the size is amazing, the interior space is spacious, and the ride experience is comparable to that of the living room.

Power system: four-wheel drive dual motors, with peak power of 520 kW and battery life of over 1,000 km.

A car owner of Zhiji L6 said that he was impressed by the acceleration performance of this car, and the intelligent configuration made his driving experience safer and more convenient.

Performance: Zhiji L6 is undoubtedly the strongest, but Lan Tu bosom friend and Yuan Hang Y6 can’t be underestimated.

Endurance: All four cars can provide more than 900 kilometers of endurance to meet the needs of long-distance travel.

Intelligent: Zhiji L6 and Yuanhang Y6 are superior in intelligent configuration.

Space: The space performance of Y6 is the best.

The endurance and charging speed of electric vehicles have always been the focus of consumers’ attention. Some people think that although the battery life of electric vehicles is getting longer and longer, the popularity of charging facilities is not enough. However, there are also views that with the progress of technology, this problem will be gradually solved.

With the continuous progress of battery technology and the improvement of charging facilities, long-distance travel of electric vehicles will become more and more convenient. In the future, electric vehicles will make more breakthroughs in intelligence and lightweight.

Generally speaking, these four cars have their own advantages, and whether you are pursuing performance, endurance or comfort, you can find the right choice among them. So, riders, which one do you like best? Are you ready to change trains? Come and talk about your thoughts in the comments section!

No.30 [2005] of Guangdong Government Office

Notice on printing and distributing the emergency plan for prevention and control of red imported fire ants in Guangdong Province

People’s governments at the local level and listed, people’s governments of counties (cities, districts), relevant departments and institutions directly under the provincial government:

　　The Emergency Plan for the Prevention and Control of Solenopsis invicta in Guangdong Province has been approved by the provincial people’s government and is hereby printed and distributed to you, please follow it.

　　Please report the problems encountered in the implementation to the Provincial Department of Agriculture.

General Office of Guangdong Provincial People’s Government

April 4th, 2005

Emergency plan for prevention and control of red imported fire ants in Guangdong Province

　　In order to effectively prevent and control the occurrence and spread of Solenopsis invicta, ensure that emergency prevention and control measures can be taken quickly, efficiently and orderly in case of Solenopsis invicta, and ensure the safety of agricultural production, public facilities, ecological environment and people’s health in our province, according to the national Entry-Exit Animal and Plant Quarantine Law, Plant Quarantine Regulations and its implementation rules, Guangdong Plant Quarantine Implementation Measures and the Notice of the Ministry of Agriculture on Printing and Distributing Emergency Plans for the Prevention and Control of Solenopsis invicta.

　　First, the confirmation, report and classification of the harm of Solenopsis invicta

　　(1) Confirmation

　　The competent agricultural department in the place where the fire ant is suspected to occur will send the collected ant specimens to the plant quarantine organ under the provincial agricultural administrative department within 24 hours, and the specialized scientific research institution designated by the provincial plant quarantine organ will identify them. The plant quarantine institution affiliated to the provincial administrative department of agriculture shall confirm according to the expert appraisal report.

　　(2) Report

　　After confirming the occurrence of Solenopsis invicta in this area, the local administrative department of agriculture should report to the people’s government at the same level and the administrative department of agriculture at a higher level within 24 hours, and quickly organize a general survey of this area to find out the occurrence and distribution in time. The provincial administrative department of agriculture should report the occurrence of Solenopsis invicta to the provincial people’s government and the Ministry of Agriculture within 24 hours, and send a copy to the entry-exit inspection and quarantine department.

　　(3) Classification of the hazard degree of Solenopsis invicta

　　Third-level hazard: the fire ant hazard occurred in one county (city, district).

　　Second-level hazard: the fire ant hazard occurred in two or more counties (cities, districts) under the jurisdiction of a prefecture-level city; Or in a county (city, district) within the scope of the occurrence of red imported fire ants serious harm.

　　First-class hazard: Red imported fire ants occur in two or more prefecture-level cities; In two or more counties (cities, districts) under the jurisdiction of a prefecture-level city, the harm of red imported fire ants is serious.

　　When the above-mentioned level 1 to 3 hazards occur, start this plan.

　　Second, the emergency response

　　The people’s governments at all levels shall, according to the principles of hierarchical management, hierarchical response and territorial implementation, and according to the confirmation of the provincial plant quarantine agency and the scope and degree of the harm of Solenopsis invicta, the third-level hazard shall start the third-level response, the second-level hazard shall start the second-level response and the first-level hazard shall start the first-level response.

　　(1) Three-level response

　　The people’s government at the county level immediately set up a leading group for the prevention and control of plant pests, and quickly organized and coordinated the township governments and county-related departments to carry out the prevention and control of red imported fire ants, and the people’s government at the same level reported to the people’s government at the next higher level; Agricultural administrative departments at the county level should quickly organize a comprehensive investigation and evaluation of the occurrence of Solenopsis invicta, formulate a prevention and control work plan, organize agricultural administrative and technical personnel to take prevention and control measures, and report the occurrence of Solenopsis invicta, the prevention and control work plan and its implementation to the municipal agricultural administrative department in a timely manner; Other relevant departments at the county level closely cooperate to do a good job in the prevention and control of red imported fire ants; Municipal agricultural administrative departments to strengthen supervision and guidance, and organize to find out the occurrence of red imported fire ants in the city; The municipal people’s government shall, according to the severity of the harm of red imported fire ants and the request of the people’s government at the county level, give emergency assistance and support to the areas where red imported fire ants occur in terms of technology, personnel, materials and funds.

　　(II) Secondary response

　　The municipal people’s governments at the prefecture level immediately set up a leading group for the prevention and control of plant pests, and quickly organized and coordinated the people’s governments of counties (cities, districts) and relevant departments of the city to carry out the prevention and control of red imported fire ants, and the people’s government at the same level reported it to the provincial people’s government; Municipal agricultural administrative departments should quickly organize a comprehensive investigation and evaluation of the occurrence of red imported fire ants in this city, formulate prevention and control work plans, organize agricultural administrative and technical personnel to take prevention and control measures, and timely report the occurrence of red imported fire ants, prevention and control work plans and their implementation to the provincial agricultural administrative departments; Other relevant departments at the municipal level closely cooperate to do a good job in the prevention and control of red imported fire ants; Provincial agricultural administrative departments strengthen supervision and guidance, and organize to find out the occurrence of red imported fire ants in this province; The provincial people’s government shall, according to the severity of the harm of red imported fire ants and the request of the municipal people’s government, give emergency assistance and support to the areas where red imported fire ants occur in terms of technology, personnel, materials and funds.

　　(III) First-level response

　　The provincial people’s government immediately set up a leading group for the prevention and control of plant pests, quickly organized and coordinated the municipal people’s governments and relevant provincial departments to carry out the prevention and control of red imported fire ants, and the provincial people’s government reported to the State Council; Provincial agricultural administrative departments should quickly organize the investigation and evaluation of the occurrence of Solenopsis invicta in the province, formulate the prevention and control work plan, organize agricultural administrative and technical personnel to take prevention and control measures, and report the occurrence of Solenopsis invicta, the prevention and control work plan and its implementation to the national agricultural administrative department in a timely manner; Other relevant departments in the province closely cooperate to do a good job in the prevention and control of red imported fire ants; The provincial people’s government gave emergency support to the place where the red imported fire ants occurred in terms of technology, personnel, materials and funds according to the severity of the harm of red imported fire ants, and requested the State Council to give corresponding assistance when necessary.

　　Third, the department responsibilities

　　Leading groups for the prevention and control of plant pests at all levels are responsible for the command and coordination of the prevention and control of red imported fire ants in this area, and are responsible for supervising the implementation of emergency plans. The agricultural department is specifically responsible for organizing the monitoring and investigation, prevention and control, timely reporting and notification of Solenopsis invicta; The health department is responsible for the prevention and control of fire ants; The propaganda department is responsible for guiding the media to correctly publicize and report the situation of red imported fire ants; The financial department timely arranged for the allocation of emergency funds for the prevention and control of red imported fire ants; Science and technology departments organize research on prevention and control technology of red imported fire ants; The economic and trade department organizes the production and supply of prevention and control materials, and the response of Solenopsis invicta to the impact of trade and investment environment; The forestry department is responsible for the investigation and prevention of red imported fire ants in woodland and woody plants; Entry-exit inspection and quarantine departments strengthen entry-exit inspection and quarantine work to prevent the introduction and spread of red imported fire ants; Development and reform, construction, transportation, environmental protection, tourism, water conservancy, civil aviation and other departments closely cooperate to do a good job in related work.

　　4. Delineation of occurrence point, occurrence area and monitoring area of Solenopsis invicta.

　　Occurrence point: the range within 100 meters around the outer edge of the nest is designated as an occurrence point (the distance between two nests within 400 meters is the same occurrence point); If the designated occurrence point meets rivers and highways, it should be bounded by rivers and highways, and others can be appropriately adjusted according to local specific conditions.

　　Occurrence area: the area of the administrative village (residents’ committee) where the occurrence point is located is designated as the occurrence area; If the occurrence point spans multiple administrative villages (residents’ committees), all the administrative villages (residents’ committees) that span will be divided into the same occurrence area.

　　Monitoring area: 8000m outside the occurrence area is designated as the monitoring area; When drawing a boundary, if you encounter a lake or reservoir with a water surface width greater than 8000 meters, take the inner edge of the lake or reservoir as the boundary.

　　V. Blockade Control and Extinction

　　The competent agricultural administrative department in the place where the red imported fire ants occur shall set eye-catching signs and boundaries on the ant nests and the activity areas of red imported fire ants in the occurrence area, and take measures to block, control and extinguish them.

　　(1) Blockade control

　　The relevant departments should conduct a comprehensive investigation on the airports, docks, stations, parking lots, areas on both sides of major traffic arteries, production units with products shipped abroad, and logistics distribution centers in the area where red imported fire ants occur, and the consignors and freight enterprises should actively cooperate with the relevant departments to do a good job in the prevention and control of red imported fire ants. Plant quarantine institutions can send people to participate in local timber inspection stations. When the harm of Solenopsis invicta is particularly serious, with the approval of the provincial people’s government, temporary plant quarantine inspection stations can be set up in the main traffic arteries around the occurrence area to quarantine the exported plant products and media such as seeds (seedlings), flowers, bonsai and turf, as well as waste materials, and prohibit the soil, garbage, building mud and compost from being transported outside the occurrence area of Solenopsis invicta to prevent the Solenopsis invicta from spreading with the water.

　　(2) Prevention and extermination

　　Vigorously carry out patriotic health campaign, clean up the garbage and other breeding grounds of red imported fire ants in the area where red imported fire ants occur, and keep the environment clean and tidy.

　　Regularly carry out the action of killing red imported fire ants, and use the two-stage control method to eliminate the nest of red imported fire ants, that is, first put bait to kill them, then dig the nest and spray or fill the nest with drugs until the red imported fire ants are extinguished.

　　Six, prevention of stinging and wounding treatment

　　It is necessary to remind people not to go to places where red imported fire ants occur to prevent red imported fire ants from stinging and hurting people. If it is necessary to work in the area where red imported fire ants occur, protective measures should be taken to prevent contact with red imported fire ants. After being stung by red imported fire ants, the wound should be treated in time.

　　VII. Investigation and monitoring

　　Agricultural plant quarantine institutions at all levels in the area where the red imported fire ant occurs and the surrounding areas should strengthen the investigation and monitoring of the local area, make records of the monitoring results, keep records and files, and summarize and report them regularly. Other areas should strengthen the quarantine and monitoring of plants and plant products from the occurrence area of red imported fire ants to prevent the introduction of red imported fire ants.

　　Eight, publicity and guidance

　　Propaganda departments at all levels should actively guide the media to correctly report the occurrence and control of red imported fire ants. Relevant news and information should be obtained through normal channels of government departments to prevent speculation and avoid social unrest caused by inaccurate reports. In the area where red imported fire ants occur, it is necessary to carry out popular science propaganda in an appropriate way, focusing on matters needing attention, preventive knowledge, prevention and control techniques and methods for preventing injuries. When there are false reports in the media or rumors circulating in the society, we should immediately clarify them positively, strengthen the guidance of public opinion, and reduce the negative impact.

　　IX. Emergency Support

　　(A) Team security

　　People’s governments at all levels should set up an emergency prevention and control team of red imported fire ants, which is composed of staff of agricultural administrative departments, plant quarantine personnel and relevant experts, strengthen the training of professional and technical personnel, improve the professional quality and professional level of emergency prevention and control team personnel, provide high-quality emergency team guarantee for the start of emergency plans, and set up a professional team to kill ants; It is necessary to fully mobilize the masses and implement group prevention and control.

　　(2) Material guarantee

　　People’s governments at the provincial, city and county levels should establish an emergency material reserve system for the prevention and control of red imported fire ants to ensure the supply of materials. In areas where red imported fire ants are seriously endangered, relief materials should be allocated in time to ensure the stability of the lives and production of affected farmers.

　　(3) Funding guarantee

　　People’s governments at all levels should arrange special funds for emergency prevention and control of red imported fire ants. When the emergency response is started, the local administrative department of agriculture, in consultation with the relevant departments, puts forward a plan for the use of funds, which will be appropriated by the financial department at the same level, and the departments of finance, agriculture and auditing will strictly supervise and inspect the use and management of special funds to ensure earmarking.

　　(4) Technical support

　　Science and technology departments should vigorously support the research on the prevention and control technology of red imported fire ants, and provide technical support for the continuous and effective control of red imported fire ants. In the place where red imported fire ants occur, the relevant departments should organize the local plant quarantine technical backbone and strengthen the technical guidance for the prevention and control of red imported fire ants.

　　X. Emergency lifting

　　After comprehensive and effective prevention and control measures are taken to achieve the prevention and control effect, the county and municipal agricultural administrative departments apply to the provincial agricultural administrative departments, and the provincial agricultural administrative departments organize experts to evaluate and demonstrate that if the prevention and control effect reaches the standard, the emergency can be lifted with the approval of the provincial leading group for pest prevention and control.

　　After 9 months of continuous monitoring, no red imported fire ants were found. After the provincial agricultural administrative department organized expert argumentation and confirmed the extermination of red imported fire ants, it was reported to the provincial agricultural administrative department step by step by the agricultural administrative department in the area where red imported fire ants occurred. The provincial agricultural administrative department reported to the provincial people’s government for approval to remove the red imported fire ants, and reported to the Ministry of Agriculture for the record. At the same time, the relevant information was notified to the entry-exit inspection and quarantine department.

　　XI. Supplementary Provisions

　　City and county people’s governments at all levels shall formulate emergency plans for the prevention and control of red imported fire ants in this area according to this plan.

　　This plan shall be implemented as of the date of promulgation.

　　This plan shall be interpreted by the Provincial Department of Agriculture.

　　Attachment: 1. Technical Scheme for Investigation and Monitoring of Solenopsis invicta

　　　　　2. Technical scheme for prevention and control of red imported fire ants

　　　　　3. List of members of the expert group on prevention and control of red imported fire ants in Guangdong Province

　　Attachment 1:

Technical scheme for investigation and monitoring of red imported fire ants

　　First, the identification characteristics

　　(A) morphological characteristics

　　Small worker ants (worker ants) of Solenopsis invicta are 2.5 ~ 4.0 mm long. The head, chest, antennae and feet are all brown, the abdomen is often brown, the color between abdominal segments is slightly pale, and the center of the back of the second and third abdominal segments often has nearly round pale markings.

　　The front end of the anterior thoracic backboard is raised, and the joint between the anterior and middle thoracic backboards is not obvious; The joints between the middle and back thoracic backbones are obvious, and there are two nodules at the thoracoabdominal junction. The first nodule is flat and conical, and the second nodule is conical. The abdomen is ovoid, with 4 segments visible, and there are pincers protruding from the end of the abdomen.

　　Large worker ants (soldier ants) are 6 ~ 7 mm long. The shape is similar to that of a small worker ant, with orange-red body, slightly darker abdominal backboard, developed upper jaw, dark brown, slightly shiny body surface, short and small body hair, and no exposed claws.

　　(2) characteristics of ant nests

　　Solenopsis invicta is a completely terrestrial ant nest, and the mature ant nest is an ant mound with a height of 10 ~ 30cm and a diameter of 30 ~ 50cm. The newly formed ant nest appears obvious mound-like ant mound after 4 ~ 9 months. When the nest is disturbed, the red imported fire ants will quickly leave the nest and attack the invaders.

　　(3) Hazard characteristics

　　Solenopsis invicta mainly harms plants, animals and human bodies by stinging with pincers and biting with mouthparts. After being stung by it, the human body will feel pain like a fire, and then there will be blisters like burns. After 8 ~ 24 hours, the sting will fester and form pustules.

　　Investigation and monitoring of occurrence and distribution of red imported fire ants

　　(1) Interview and investigation

　　Ask local residents about the place, time and harm of red imported fire ants, and analyze the spread and spread of red imported fire ants and their sources. Each community or administrative village asked more than 30 people to investigate. In-depth investigation was conducted on the suspected areas of red imported fire ants found during the inquiry.

　　(2) Field investigation

　　1. Investigate the region

　　Focus on the investigation of overgrown wasteland, farmland ridges, places close to water sources, dams, roadsides, village roads, lawns, green spaces, corner of houses, garbage dumps near courtyards, parks, schools and other places.

　　2. Investigation methods

　　Each administrative village or community has not less than 10 plots of each type of investigation, and the investigation area of each point is more than 50M2. The investigation points should be representative and cover the whole village or community. Observe whether there are mounds or sand-pile-shaped ant nests, record the occurrence area, occurrence range, occurrence density, diameter and height of the mounds or ant nests, and push aside the surface of the ant nests to observe whether the ants quickly leave the nests and show strong aggressive behavior.

　　(3) decoy trapping monitoring

　　1. Preparation and dosage of bait

　　Bait composition: 95% peanut oil, 5% white sugar or honey. If white sugar is used, boil it into syrup. Add peanut oil and white sugar or honey to dishes according to the ratio of 95: 5, stir and mix evenly, and put them into shallow dishes (disposable paper dishes with a diameter of about 15CM), each dish is about 10G, and make bait.

　　2. Bait release

　　There shall be no less than 5 bait placement points for various types of plots in each village or community. Put the bait in the shade of the ant’s suitable area, preferably in the place where ants are active. Pay attention to make the edge of the saucer with bait stick to the ground to facilitate ants to climb up. Each point has an area of more than 50M2, and five decoys are placed at random with a distance of more than 5M.

　　Step 3 investigate

　　Observe once a day, and change the bait for 5 consecutive days (except rainy days). Observe whether the trapped ants are reddish brown. If suspicious ants are found, follow up the surrounding ant nests and ant behavior characteristics. If found, collect samples of ants in the nests.

　　Third, sample collection and delivery

　　If suspicious ants are found in the investigation, soak them in 70% alcohol or kill them with pesticides, and indicate the collection time, collection place and collection person. Collect the ants collected at each point in a specimen bottle, and collect more than 50 suspicious ant specimens. Send the samples to the provincial plant quarantine station to ensure the safety of the samples during transportation.

　　Iv. requirements of investigators

　　Investigators are required to be full-time plant inspectors or trained plant protection technicians. The main contents of the training are the morphological and biological characteristics of Solenopsis invicta, combined with behavioral characteristics, ant hill characteristics, harmful symptoms and investigation and monitoring methods and means of Solenopsis invicta.

　　V. Handling of survey results

　　In the investigation and monitoring, once the red imported fire ants are found, the reporting system must be strictly implemented, and they must be reported step by step within 24 hours, and the investigation and monitoring situation should be reported to the higher government and relevant departments step by step every 15 days.

　　Attachment 2:

Technical scheme for prevention and control of red imported fire ants

　　I. Blockade and quarantine measures

　　(1) Blockade and quarantine

　　1. Make a carpet survey in the area within 50M on both sides of the main traffic trunk passing through the fire ant occurrence area, thoroughly remove the ant nest, trap and kill the fire ant, spread a lime belt (1M wide), and whitewash the trunk of the roadside trees with lime water (about 80CM high).

　　2. Strictly control the external logistics of the fire ant occurrence area and prevent the fire ant from spreading abroad.

　　(1) Conduct a thorough investigation on the logistics of the manufacturers and enterprises in the occurrence area. For the units with bulk goods to be transported abroad, a special person shall be responsible for the quarantine work of the place of origin. At the same time, the means of transportation in the production site and the freight place shall be treated with ant extermination, and inspection shall be carried out before loading to prevent the red imported fire ants from coming out with the goods.

　　(2) Strictly inspect the articles, containers, means of transport, gardening and farming machines and equipment transported from the occurrence area, focusing on whether the packaging and contents of the goods contain red imported fire ants, and whether the corners and bottoms of the means of transport, containers, etc. are hiding ants. If red imported fire ants are found, they should be handled in time to prevent them from being transported with the goods.

　　(3) Clean up and exterminate ants in the parking lot in the occurrence area, and set up a pesticide toxic soil isolation belt (about 1.0M wide).

　　(4) It is forbidden to transport garbage, waste soil, building mud and compost outside the area where it occurs. Only seedlings, flowers, bonsai and turf with soil can be transported outside after strict quarantine.

　　(5) Strengthen the inspection of river banks flowing through the occurrence area, thoroughly eradicate the nest of red imported fire ants along the coast, and prevent them from spreading with the water.

　　(6) Strengthen the training of quarantine, blockade, investigation, monitoring and control technology, increase the publicity of Solenopsis invicta control, raise the awareness of the masses, and make them take actions to prevent proliferation.

　　(two) the quarantine treatment agent and the use method

　　If the goods, packages and means of transport transported from the occurrence area are infected with red imported fire ants, they must be treated with drugs.

　　Seedlings, flowers, bonsai and turf with soil can be treated with the following chemicals: abamectin, cypermethrin, bifenthrin, sevoflurane, fipronil, chlorpyrifos, etc., by spraying, soaking or watering. Vehicles and containers can be disinfected by spraying the above chemicals or fumigation. The use concentration of the medicine refers to the instructions for the use of goods.

　　Second, the fire ants extermination measures

　　According to the characteristics of occurrence and damage of Solenopsis invicta, the combination of environmental control and chemical control can be adopted to control and extinguish it.

　　(1) Clean up the environment and eradicate the breeding ground of red imported fire ants.

　　1. Residential areas

　　Do a good job in indoor cleaning and hygiene, often clean up the debris or food piled up on the floor and the foot of the living room, remove garbage and food residues, and minimize the environment suitable for the survival and harm of red imported fire ants. Clean up the sundries near the house, remove weeds and dredge the drainage ditch, and sprinkle lime around the ditch to prevent ants.

　　2. Wasteland

　　For the wasteland where the density of ant nests is high and the weeds are overgrown and difficult to treat, herbicides can be applied first, and the ant hills are exposed after the weeds dry up, and then chemicals can be used for control. In the barren slope land with low density of ant nests, after the ant nests are found, herbicides are sprayed on the ant hills and the weeds around them, and then chemicals are used to control them.

　　3. Farmland and dry land

　　Remove weeds, shrubs and soil miscellaneous fertilizers around the cultivated land, and cut off the ant path leading to the field.

　　4. Garden green belt

　　Remove litter and garbage in time, and brush tree trunks and ground roots with limewater to prevent insects and ants.

　　5. Garbage disposal

　　Thoroughly clean up the garbage and garbage collection points in the occurrence area, treat the garbage on the spot by pesticide treatment or high temperature composting, and prohibit foreign transportation to prevent spread. Be careful not to abandon and pile up garbage and waste products in the wild and residential areas.

　　(2) Chemical control

　　The control was carried out by applying pesticides step by step and finally extinguishing. Firstly, bait is put into the active foraging area of Solenopsis invicta near the anthill, and after 2-4 weeks, the ant nest is filled with drugs or directly treated with drugs. After prevention and control, continuous monitoring should be carried out, and the red imported fire ants should be repeatedly treated with bait and medicine according to the actual situation until no red imported fire ants are found within 9 months.

　　1. bait poisoning

　　The number of individuals in the ant colony is determined by the number of eggs laid by the queen ants, and the queen ants often live in the depths of the ant nest and rely on the workers to feed the pre-digested food to survive. Because of this characteristic, it is generally difficult for insecticides to kill queens, which leads to difficulties in control. The bait is made of slow-acting pesticides and food attractant materials (such as vegetable oil), which will not kill the foraging worker ants quickly. Worker ants are attracted by the oil. After finding the bait, they bring it back to the nest. After being digested by the young ants, they are fed to the queen and the developing young ants. After feeding, the red imported fire ants will eventually be poisoned and die, thus destroying the whole ant colony.

　　Insecticides used to make baits are:

　　Remarks on Effective Time of Effective Component Content in Pharmaceutical Name

　　Fuyihydrazone can be used indoors after 0.73-1% for 2-4 weeks.

　　Formicidin 0.5% takes effect in 6-8 weeks.

　　Fenoxycarb 1.0% takes effect in 6-8 weeks.

　　0.5% nitenpyram takes effect in 8-12 weeks.

　　Avermectin 0.011% can be used indoors after 6-8 weeks.

　　Fipronil 0.008% takes effect in 2-4 weeks.

　　Spinosad 0.015% takes effect from 3 days to 8 weeks.

　　Preparation method of bait:

　　Peanut bran, biscuits and bread crumbs can be used as carriers, and the drug can be dissolved in vegetable oil such as soybean oil and mixed with the carrier to make bait.

　　Application method of bait:

　　You can choose a place where the Solenopsis invicta is active and foraging for food, or you can treat it in a single nest. The dosage is 1-1.5g per 10m2, and it is generally put at a distance of 1.0-1.5m from the nest. It should be used as far as possible when the soil temperature is 20-30℃ and the workers come out for food. After the first feeding, it is advisable to feed the bait once every 4-5 weeks.

　　Precautions: (1) Don’t destroy the ant mound and disturb the ant nest to prevent the red imported fire ants from moving and spreading; (2) using fresh bait; (3) Do not mix bait with other substances; (4) Do not apply pesticide in rainy days, but apply it to dry ground, and try to avoid direct sunlight; (5) When the daily average temperature is higher than 20℃, the bait has better effect; (6) In the pesticide application area, obvious warning signs (sanitary pest control, etc.) should be inserted to avoid poisoning people and livestock or other accidents.

　　2. Treating ant nests with chemicals

　　Suggested chemicals: chlorpyrifos (chlorpyrifos), cypermethrin, abamectin, imidacloprid, spinosad (Caixi), fipronil (Regent), carbaryl (carbaryl), deltamethrin (fenvalerate), etc. Prohibit highly toxic and residual pesticides. The concentration of the above drugs is prepared according to the instructions of the commodity. Nest filling: liquid or wettable powder is mixed with water and slowly poured into the nest. The amount of liquid medicine used in each nest is generally 10-15 liters, and the amount of liquid medicine is appropriately increased for larger nests.

　　(1) Abamectin, spinosad, cypermethrin, deltamethrin and other chemicals are recommended to kill ants in residential areas, public buildings, schools, factories and enterprises, and the methods of applying pesticides can refer to the methods of health pest control. After applying pesticides in HOS houses, open the windows for ventilation. Drug use in residential areas, public places, schools, factories and enterprises should avoid the peak of people flow.

　　(2) Attention should be paid to minimize the impact on pedestrians when killing ants in urban garden green belts; Safer drugs should be used in parks, squares, golf courses and other crowded places, and regent and imidacloprid can also be used in other places with less people. Attention should be paid to the safety of people and animals in the application area.

　　(3) Paddy fields, dry land, orchards and wasteland.

　　It is suggested to use one of the above drugs, and pay attention to the influence on bees.

　　(4) Attention should be paid to the safe use of drugs in areas near rivers, reservoirs and fish ponds, and abamectin, pyrethroids and regent should be banned to prevent water pollution and avoid killing fish and shrimp.

　　Three, the prevention and control effect inspection and tracking monitoring

　　1. After using poison bait for control, several ant nests should be dug up at random 2-4 weeks after application for inspection. If ants are still active in the nests, they should be filled with drugs, or bait can be spread to continue poisoning and repeated application.

　　2. After 2-4 weeks of treatment with chemicals, select multiple monitoring points in the prevention and control area, and pay attention to covering the whole prevention and control area. Choose an area of 50 square meters for each point, and randomly set up 5 traps (peanuts and syrup can be used) for monitoring, trapping continuously for 3 days each time, once a month.