1 Scope
This standard specifies the types of pesticides, hygiene standards and guidelines for use in the production of AA grade green foods and Grade A green foods.
This standard applies to bioogenic pesticides (biogenicpesticides), mineral-derived pesticides (pesticidesoffossilorigin) and synthetic organic pesticides (syntheticorganicpesticides).
2. Reference Standards <br> The provisions contained in the following standards constitute provisions of this standard by reference in this standard. The versions shown are valid at the time of publication. All standards will be revised and parties using this standard should explore the possibility of using the latest version of the following standards.
GB4285-84 pesticide safety standard
GB8321.1-87 rational use criteria for pesticides (1)
GB8321.2-87 rational use criteria for pesticides (2)
GB8321.3-89 rational use criteria for pesticides (3)
GB8321.4-93 rational use criteria for pesticides (4)
GB8321.5-1997 Guidelines for the rational use of pesticides (5)
GB8321.6-1999 rational use criteria for pesticides (6)
NY/T1999 Green Food Origin Environmental Quality Standard
3. Definition
This standard uses the following definition.
3.1 Green food refers to non-polluting safe, high-quality, nutritious foods that are produced according to the principle of sustainable development and produced according to specific production methods and approved by special agencies.
3.2AA grade green food means that the environmental quality at the place of production conforms to the “Environmental Quality Standard for Green Food Originâ€, and chemical synthetic fertilizers, pesticides, veterinary drugs, feed additives, food additives and other harmful to the environment and health are not used in the production process. The substances are produced according to the organic production method. The quality of the products conforms to the standards of green food products, and the products approved by the specialized agencies are permitted to use the AA grade green food mark.
3.3A grade green food means that the environmental quality of the place of production conforms to the “Environmental Quality Standard for Green Food Producing Areaâ€. The production process is strictly in accordance with the requirements for the use of green food production materials and the requirements of production operation regulations, and the limited use of chemical synthetic production materials is limited. The green food product standard, which is approved by a specialized agency, is licensed to use the A-grade green food mark.
3.4 Bio-sourced pesticides refer to the direct use of bioactive substances produced by biological organisms or biological metabolic processes or substances extracted from organisms as pesticides for controlling pests and diseases.
3.5 Mineral Sources The active ingredients of pesticides originate from mineral inorganic compounds and petroleum pesticides.
3.6 Development of synthetic organic pesticides artificially synthesized by a commercial pesticide organic chemical industrial production, and low toxicity comprising mesogenic acaricides insecticide, fungicides, herbicides, can be produced in the green stage A Limited use.
3.7AA grade green food production data refers to production materials that have been identified by specialized agencies and meet the requirements of green food production, and are officially recommended for the production of AA grade and A grade green food.
The 3.8A grade green food production data refers to the production materials that have been approved by the specialized agencies and meet the requirements of Class A green food production and are officially recommended for the production of Grade A green food.
4, pesticide types
4.1 Bio-source pesticides
4.1.1 Microbial source pesticides
4.1.1.1 Agricultural antibiotics for the control of fungal diseases: quercetin, geranol, polymycin (polyoxymycin), jinggangmycin, agricultural anti-120, zhongshengmycin and so on.
Controlling mites: Liuyangmycin, huaguangmycin
4.1.1.2 Living microbial pesticides Fungal agents: Verticillium lecanii and the like.
Bacterial agents: Bacillus thuringiensis, Bacillus cereus and the like.
Antagonistic antibacterial agent.
Insect pathogenic nematodes.
Microspores.
Virus: Nuclear polyhedrosis virus.
4.1.2 animal source pesticide insect pheromones (or insect pheromones): such as sex pheromones;
4.1.3 Plant-derived pesticides
Insecticides : pyrethrin, rotenone, nicotine, vegetable oil, etc.
Fungicide : Allicin.
Repellent: azadirachtin, bitter, and chuanxiong.
Synergist: Sesamin.
4.2 Mineral source pesticides
4.2.1 Inorganic acaricidal fungicide sulfur preparation: sulfur suspension agent, wettable sulfur, stone sulfur mixture and the like.
Copper preparations: copper sulfate, king copper, copper hydroxide, Bordeaux liquid, etc.
4.2.2 Mineral oil emulsion
4.3 Organic synthetic pesticides
5. Guidelines for use <br> Green food production should start from the whole ecosystem of crops, pests and diseases, and comprehensively apply various control measures to create environmental conditions that are not conducive to the breeding of pests and diseases and beneficial to the proliferation of various natural enemies, and maintain the agro-ecosystem. Balance and biodiversity to reduce the damage caused by various pests and diseases.
Priority is given to the use of agricultural measures, through the selection of disease-resistant and insect-resistant varieties, non-chemical pesticide seed treatment, cultivation of strong seedlings, strengthening cultivation management, cultivating and weeding, deep-turning the soil in autumn, cleaning the pastoral, rotating cropping, intercropping and other measures to prevent The role of pests and diseases.
Should also try to use light, color to trap pests, mechanical capture of pests, mechanical and manual weeding and other measures to control pests and diseases. In special cases, when pesticides must be used, the following guidelines should be observed:
5.1 Guidelines for the use of pesticides for the production of AA grade green foods
5.1.1 Permitted use of AA grade green food production materials pesticide products.
5.1.2 In the case of AA grade green food production information pesticides can not meet the needs of plant protection work, the following pesticides and methods are allowed:
5.1.2.1 Moderate toxicity The following plant-derived insecticides, fungicides, repellents and synergists. Such as pyrethrin, fish root, tobacco water, allicin, bitter, Chuanxiong, neem, sesamin and so on.
5.1.2.2 Release parasitic predatory natural enemy animals, insects, predatory mites, spiders and entomopathogenic nematodes.
5.1.2.3 Use insect pheromones and plant-derived attractants in pest traps.
5.1.2.4 Use mineral oil and vegetable oil preparations.
5.1.2.5 Use sulfur preparations and copper preparations in mineral-derived pesticides.
5.1.2.6 Approved by specialized agencies, limited use of living microbial pesticides, such as fungal preparations, bacterial preparations, viral preparations, actinomycetes, antagonistic agents, entomopathogenic nematodes, protozoa, etc., is permitted.
5.1.2.7 Approved by specialized agencies, allowing limited use of agricultural antibiotics, such as chunleimycin, polymycin (polyoxymycin), jinggangmycin, agricultural anti-120, zhongshengmycin, etc., Liuyangmycin Wait.
5.1.3 The use of organic synthetic chemical pesticides, acaricides, fungicides, nematicides, herbicides and plant growth regulators is prohibited.
5.1.4 It is forbidden to use various preparations of organic synthetic pesticides mixed with biological sources and mineral source pesticides.
5.1.5 It is strictly forbidden to use genetic engineering varieties and preparations.
5.2 Guidelines for the use of pesticides for the production of Grade A green foods.
5.2.1 Permitted use of AA grade and A grade green food production materials pesticide products.
5.2.2 In the case of AA grade and A grade green food production information pesticide products can not meet the needs of plant protection work, the following pesticides and methods are allowed:
5.2.2.1 Medium toxicity The following plant-derived pesticides, animal-derived pesticides and microbial-derived pesticides.
5.2.2.2 Sulfur preparations and copper preparations are permitted in mineral-derived pesticides.
5.2.2.3 The limited use of some organic synthetic pesticides shall be carried out in accordance with the requirements of GB4285, GB8321.1, GB8321.2, GB8321.3, GB8321.4, GB8321.5 and GB8321.6.
In addition, the following regulations must be strictly enforced:
a. Low- and low-toxic pesticides listed in the above criteria should be used.
b. It is strictly forbidden to use pesticides that are highly toxic, highly toxic, highly residual or have three toxicity (carcinogenic, teratogenic, mutagenic) (see Appendix A).
c. Each organic synthetic pesticide (organic synthetic product containing pesticides of Grade A green food production materials) is only allowed to be used once during the growth period of a crop (in which the pyrethroid pesticides are only allowed to be used once during the crop growth period).
5.2.3.4 Control the application rate and safety interval strictly in accordance with the requirements of GB4285, GB8321.1, GB8321.2, GB8321.3, GB8321.4, GB8321.5, GB8321.6.
5.2.3.5 It is strictly forbidden to use high-toxicity and high-residue pesticides to control pests and diseases during storage.
5.2.3.6 The final residue of organic synthetic pesticides in agricultural products shall meet the requirements of the maximum residue limit (MRL) of GB4285, GB8321.1, GB8321.2, GB8321.3, GB8321.4, GB8321.5 and GB8321.6.
5.2.3.7 The use of genetically engineered varieties (products) and preparations is strictly prohibited.
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