Rotenone and dichlorvos mixed pesticide preparation
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A technology for pesticide preparations and dichlorvos, which is applied to the field of mixed pesticide preparations of rotenone and dichlorvos, can solve the problems of increased dosage of chemical pesticides, increased production costs, pest damage, etc. The effect of reducing toxic effects
Inactive Publication Date: 2017-02-08
周以骏
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[0002] Due to the long-term single dependence on the use of a certain type of insecticide, pests are prone to develop resistance, resulting in a sharp increase in the amount of chemical pesticides used, which not only increases production costs, but also kills a large number of natural enemies of pests and pollutes the environment, resulting in pests. the rampant hazards of
[0003] Rotenone is a compound derived from the root of the plant Rotenone or the leaves of edamame. It has excellent insecticidal activity and is effective against most agricultural pests. The dosage is low and it degrades quickly in the environment without harming natural enemies and other non-target organisms. It is an excellent biopesticide, but its disadvantage is that it is unstable
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Embodiment 1、50
[0018] Embodiment 1, 50.0% rotenone and dichlorvos mixed pesticide preparation
[0019] Rotenone 40.0, dichlorvos 10.0, propanol 8.0, cyclohexanone 6.0, polyethyl acetate 5.0, gelatin 5.0, clay 8.0, diatomaceous earth 18.0; mix the binder, filler and solvent and add the active ingredient of pesticide under room temperature stirring , into a paste liquid and canned.
Embodiment 2、30
[0020] Embodiment 2, 30.0% rotenone and dichlorvos mixed pesticide preparation
[0021] Rotenone 20.0, dichlorvos 10.0, isobutanol 6.0, dimethylformamide 8.0, 2-pyrrolidone 2.0, polyethylene glycol 10.0, light calcium carbonate 30.0, sawdust powder 14.0; Add the active ingredients of the pesticide under stirring at room temperature to form a paste liquid and pack it into a can.
Embodiment 3、20
[0022] Embodiment 3, 20.0% rotenone and dichlorvos mixed pesticide preparation
[0023] Rotenone 10.0, dichlorvos 10.0, 2-pyrrolidone 4.0, butanol 4.0, methyl ethyl ketone 6.0, dextrin 0.2, polyvinyl acetate 5.0, coumarone resin 5.0, kaolin 55.8; mix the binder, filler and solvent and stir at room temperature Next, add the active ingredients of the pesticide to form a paste liquid and pack it into a can.
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Abstract
A rotenone and dichlorvos mixed pesticide preparation is prepared by mixing 2 wt%-50 wt% of rotenone, 0.5 wt%-50 wt% of dichlorvos, and the balance an auxiliary agent. Preferably, the ratio of rotenone to dichlorvos is 4 to 1, 2 to 1, 1 to 1, 1 to 2 or 1 to 4. The invention aims to provide the rotenone and dichlorvos mixed pesticide preparation; through reasonable mixing of rotenone and dichlorvos, the insecticidal spectrum is expanded, the pesticide efficacy is improved, the pesticide dosage is reduced, the pollution to the environment is reduced, and the rotenone and dichlorvos mixed pesticide preparation is safe and efficient.
Description
technical field [0001] The invention relates to a pesticide preparation, in particular to a pesticide preparation mixed with rotenone and dichlorvos. Background technique [0002] Due to the long-term single dependence on the use of a certain type of insecticide, pests are prone to develop resistance, resulting in a sharp increase in the amount of chemical pesticides used, which not only increases production costs, but also kills a large number of natural enemies of pests and pollutes the environment, resulting in pests. rampant hazards. [0003] Rotenone is a compound derived from the root of the plant Rotenone or the leaves of edamame. It has excellent insecticidal activity and is effective against most agricultural pests. The dosage is low and it degrades quickly in the environment without harming natural enemies and other non-target organisms. It is an excellent biopesticide, but its disadvantage is instability. [0004] Therefore, a new pesticide formulation is requir...
Claims
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Application Information
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