Emulsifier type combined pesticide with broad-spectrum insecticidal action
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A technology of insecticidal action and emulsifier, which is applied in the field of combined pesticides with broad-spectrum insecticidal action, can solve problems such as ineffective insect control and disease treatment, and achieve the effects of large action, wide insecticidal effect and high dilution concentration
Inactive Publication Date: 2018-05-25
江苏长青生物科技有限公司
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However, the effect of pest control is not significant
Method used
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Embodiment 2
[0019] The present invention is formed by the following pesticide proportioning in parts by weight: 25 parts of 40% dimethoate emulsion, 8 parts of dichlorvos, 11 parts of methamidophos, 16 parts of polyester pesticides, the above combined pesticides are weighed according to the proportioning, and added 150 parts of emulsifier dilution.
[0020] The emulsifiers consist of monophosphates and diphosphates.
[0021] Described monophosphate ester and diphosphate ester compound according to following weight ratio:
[0022] Monophosphate 50%;
[0023] Diphosphate 50%.
[0024] Also includes 20 parts of trichlorfon.
[0025] Mix the above components and stir well, and spray the crops with a sprayer in a diamond shape. The spraying area is 10-30 mu, and the time is about 30 minutes.
Embodiment 3
[0027] The present invention is formed by the following pesticide proportioning in parts by weight: 38 parts of 40% dimethoate emulsion, 6 parts of dichlorvos, 9 parts of methamidophos, 20 parts of polyester pesticides, the above combined pesticides are weighed according to the proportioning, and added 200 parts of emulsifier dilution.
[0028] The emulsifiers consist of monophosphates and diphosphates.
[0029] Described monophosphate ester and diphosphate ester compound according to following weight ratio:
[0030] Monophosphate 60%;
[0031] Diphosphate 40%.
[0032] Also includes 18 copies of trichlorfon.
[0033] Mix the above components and stir well, and spray the crops with a sprayer in a diamond shape. The spraying area is 10-30 mu, and the time is about 30 minutes.
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Abstract
The invention relates to a combined pesticide. The combined pesticide is prepared from pesticides in parts by weight as follows: 25-40 parts of 40% dimethoate emulsion, 3-8 parts of dichlorvos, 8-12 parts of methamidophos and 15-20 parts of a polyester pesticide; the pesticides for combination are weighed proportionally, and 150-200 parts of an emulsifier is added to the pesticides for dilution. The combined pesticide is formed by combining the market available pesticides, different pesticide proportions are adopted according to different diseases and insect pests, the combined pesticide is high in dilution concentration, low in dose, wide in insect killing range, obvious in effect, low in toxicity and harmless to human and livestock and has a special insecticidal effect on diseases and pests of plants such as rice, cotton, melons, fruits, forests and the like in a broad-spectrum manner, and the diseases and the pests cannot produce resistance to the multi-component pesticide.
Description
technical field [0001] The invention relates to a combination pesticide, in particular to a combination pesticide with broad-spectrum insecticidal effect. Background technique [0002] Grain, cotton, melons, fruits, vegetables and other crops as well as forests and trees suffer from pests and diseases of many types, with a wide range, large volume and serious damage. The annual losses caused by pests and diseases in the world cannot be estimated. Conventional pesticides are used to control pests and diseases, and one or two kinds of pesticides are used to control them. There are more than 200 kinds of pests and diseases in the world. Different pests need to use different pesticides, and the pests are resistant to commonly used pesticides, so the amount of single use is increasing. . However, the effect of insect control and disease control is not significant. Contents of the invention [0003] The object of the present invention is to provide an emulsified formulation ...
Claims
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Application Information
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