1, the 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 biogenic pesticides, pesticides of fossil origin and synthetic organic pesticides.
2, reference standards
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 Standard for the safe use of pesticides GB8321.1-87 Guidelines for the rational use of pesticides (1)
GB8321.2-87 Guidelines for the rational use of pesticides (2)
GB8321.3-89 Guidelines for the rational use of pesticides (3)
GB8321.4-93 Guidelines for the rational use of pesticides (4)
GB8321.5-1997 Guidelines for the rational use of pesticides (5)
GB8321.6-1999 Guidelines for the rational use of pesticides (6)
NY/T 1999 Green Food Origin Environmental Quality Standard
3. Definition
This standard uses the following definition.
3.1 Green food
It 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 specialized agencies.
3.2 AA grade green food
It means that the environmental quality at the place of production conforms to the “Environmental Quality Standard for Green Food Producing Areasâ€. In the production process, chemically synthesized fertilizers, pesticides, veterinary drugs, feed additives, food additives and other substances harmful to the environment and health are not used. Production mode production, product quality in line with green food product standards, approved by specialized agencies, licensed to use AA grade green food logo products.
3.3 Grade A green food
Refers to the environmental quality of the production site in line with the "Environmental Quality Standard for Green Food Origin". The production process is strictly in accordance with the requirements for the use of green food production materials and production operation regulations, and limited use of chemical synthetic production materials. The product quality meets the standards of green food products. A product approved by a specialized agency that uses the Class A green food mark.
3.4 Biological source pesticides
It refers to the direct use of bioactive substances produced in biological living organisms or biological metabolic processes or substances extracted from organisms as pesticides for controlling pests and diseases.
3.5 Mineral source pesticides
The active ingredients originate from mineral inorganic compounds and petroleum pesticides.
3.6 Organic synthetic pesticides
Commercially produced and produced by the organic chemical industry, including a medium-toxic and low-toxic insecticide and acaricide, fungicide, and herbicide, can be used in the upper limit of A-grade green food production.
3.7 AA grade green food production materials
Refers to the production requirements of the AA grade and A grade green food production, which are recognized by the specialized agencies and meet the requirements of green food production.
3.8 Grade A Green Food Production Information
Refers to the production materials that are approved by the specialized agencies and meet the requirements for the production of green foods of Class A, and are officially recommended for the production of green foods of Class A.
4, pesticide types
4.1 Bio-source pesticides
4.1.1 Microbial source pesticides
4.1.1.1 Agricultural antibiotics
Control fungal diseases: quercetin, chun ergmycin, polymycin (polyoxymycin), jinggangmycin, agricultural anti-120, zhongshengmycin and so on.
Controlling mites: Liuyangmycin, huaguangmycin
4.1.1.2 Living microbial pesticides
Fungicides: 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 Botanical pesticides: 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, the use of guidelines
Green food production should start from the whole ecosystem of crops, pests and diseases, and comprehensively use various control measures to create environmental conditions that are not conducive to the breeding of pests and diseases, and to the proliferation of various natural enemies, and to maintain the balance and biodiversity of agro-ecosystems. 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 Substances 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 With the approval of 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, 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 Substances 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).
5.2.2.4 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.
5.2.2.5 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 It is strictly forbidden to use high-toxicity and high-residue pesticides to control pests and diseases during storage.
5.2.4 The use of genetically engineered varieties (products) and preparations is strictly prohibited.
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