The meaning of unified defense is "unified prevention and control time, unified prevention and control of pesticides, and unified prevention and control technology." The success of this scheme depends on the following three points. The pesticide network Xiaobian specifically introduces you:
1. Improve the control effect, effectively control pests and diseases through the unified defense, prevention and control, prevention and treatment of pesticides, application methods, etc. The application rate of the prevention and treatment technology is improved, the prevention and treatment effect is guaranteed, and the misuse of drugs and counterweights are avoided. The situation of heavy medicine was introduced, and the new plant protection machinery was applied. The control efficiency was improved, the loss and waste of pesticides were reduced, and the pollution of pesticides to the environment was alleviated. According to the survey, the conventional manual sprayer (the workers and peasants 16) provided by the farmers can only complete the pest control operation area of ​​5-8 mu per day; and the knapsack sprayer can prevent 30-40 mu per day, which greatly improves the efficiency of prevention and control operations. .
2, reduce the amount of pesticides, reduce the cost of prevention and control of the ruling pharmacy in strict accordance with the "Pests and Diseases Information" formula issued by the Agricultural Bureau of pests and diseases, the prevention and treatment time is accurate, the prevention and treatment of drugs against the mouth, to avoid the use of drugs and misuse of drugs, pest control The number of pesticides decreased and the amount of pesticides used dropped drastically. According to relevant investigations, the amount of pesticides in the ruling area was 1259 grams, which was 597.66 grams lower than that of the unprotected area of ​​1856.66 grams, a decrease of 32.19%; the cost of medicine for self-defense area was 103.48 yuan, and the average cost of medicine for the ruled area was 88. Yuan (excluding herbicides and seed dressings) decreased by 15.48 yuan compared with farmers' self-defense areas, a decrease of 14.96%. Due to the implementation of unified prevention and control, pests and diseases were effectively controlled, ensuring high quality and high yield of crops.
3. Safeguarding safe production and upgrading ecological civilization In the past, in the process of self-prevention of farmers, there was a phenomenon of using high-toxic and high-residue pesticides, using wrong medicines, pesticide packaging, throwing away the residual liquid, and reducing the quality of products. It has caused crop phytotoxicity to reduce production, pollute the environment, and is not safe for pesticides. The prevention and control operation service team strictly enforces the safety operation regulations and other regulations. In the whole process of crop pest control, strictly control the various levels of pesticide use, and do a good job in pesticide entry and exit accounts, field drug files, drug storage, storage, and use. Thereby ensuring the safe use of pesticides, avoiding the occurrence of personnel poisoning incidents; avoiding the occurrence of various phytotoxicity caused by misuse of pesticides by pesticides or excessive concentration of pharmaceuticals; the unified defense rule guarantees the use of counterparts and eliminates the use of drugs. The use of “two high†pesticides and banned pesticides strictly controls the safety interval of pesticides, and recycles pesticide packaging materials to avoid polluting the environment. It reduces the amount of pesticide residues, improves the quality of agricultural products, and protects the environment and the health of farmers.
The inadequacy of the unified defense: the plant protection socialization service is difficult, the technical requirements are high, the plant protection system has high technical requirements, and the prevention and control is difficult. The phenomenon of pest and disease damage in the unified defense area is inevitable. The main reasons are:
(1) The pattern of agricultural production is scattered, and farmers are demanding diversification;
(2) Cultivation of crop diversity, complex pests and diseases, and difficult to control;
(3) The outbreaks of pests and diseases are severely damaged, even in the past few years. In recent years, with the adjustment of industrial structure, changes in farming systems and climate change, major pests and diseases have occurred frequently, such as brown planthoppers in 2005, 2006 and 2007, 2007. Year of the leaf roll
(4) The price of agricultural products is too low, and the cost of new services for farmers is difficult to digest;
(5) The cost of prevention continues to rise, and the service personnel lack enthusiasm;
(6) The ruling field is not concentrated, and large machinery is not used, which affects the work efficiency;
(7) The time of prevention and control work is tight (generally about 3d), and it is easy to lose control period;
(8) Pesticides are toxic products that are not easily poisoned.
The above is the analysis of the reasons for the success and failure of the implementation of the unified defense. The pesticide manufacturers suggest that you work well according to different situations to improve the efficiency of pest control.
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