Composite biological agricultural chemical

A technology of compound pesticides and biological sources, applied in the field of compound pesticides, to achieve the effects of improving drug efficacy, broadening the scope of use, and achieving remarkable control effects

Inactive Publication Date: 2006-10-18
FOODSTUFF ENTERPRISE DEV HEBEI PROV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of biological source compound pesticide, the technical problem to be solved is to make the pesticide a compound insecticide with high efficiency, low toxicity, broad spectrum, and pests are not easy to produce resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Example 1: Prepare 1000 kg of 4000PxIU / mg of Bacillus thuringiensis·15 μg of picroderine / mg of suspoemulsion.

[0015] Raw materials (all commercially available) Proportion

[0016] Bacillus thuringiensis 4000PxIU / mg [ie 4000IU / mg (Plutella xylostella)]

[0017] Paretin 1.5% (weight)

[0018] 0201, Ning milk 34 # Composition 8.0% by weight

[0019] Sodium lauryl sulfate 3.5% (weight)

[0020] Kethon 1.2% (weight)

[0021] Potassium carbonate, sodium cyclamate composition 1.8% (weight)

[0022] Sodium lignosulfonate 2.0% (weight)

[0023] Citric acid 0.5% (weight)

[0024] Ethylene glycol 6.0% (weight)

[0025] water balance.

[0026] Take 0201 and Ningru 34 according to the above ratio # 80 kilograms of composition, 35 kilograms of sodium lauryl sulfate, 12 kilograms of Kethon, 18 kilograms of potassium carbonate, sodium cyclamate composition, 20 kilograms of sodium lignosulfonate, 5 kilograms of citric acid, 60 kilograms of ethylene glycol; Put into the reac...

Embodiment 2

[0027] Example 2: Prepare 1000 kg of 2000PxIU / mg of Bacillus thuringiensis·20 μg of picroderine / mg of suspoemulsion.

[0028] Raw material ratio

[0029] Bacillus thuringiensis 2000PxIIU / mg [ie 2000IU / mg (Plutella xylostella)]

[0030] Paretin 2.0% (weight)

[0031] 0201, Ning milk 34 # Composition 10.0% by weight

[0032] Tween-80 5.5% (weight)

[0033] Composition of methylparaben and Kethon 1.0% by weight

[0034] Potassium carbonate, sodium cyclamate composition 1.5% (weight)

[0035] Sodium lignosulfonate 1.0% (weight)

[0036] Citric acid 0.8% (weight)

[0037] Ethylene glycol 5.0% (weight)

[0038] water balance.

[0039] Take 0201 and Ningru 34 according to the above ratio #100 kg of composition, 55 kg of Tween-80, 10 kg of the composition of methylparaben and Kethon, 15 kg of potassium carbonate and cyclamate composition, 10 kg of sodium lignosulfonate, 8 kg of citric acid, 50 kilograms of diols; It is put into the reactor that fills 675.3 kilograms of wate...

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PUM

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Abstract

The invention discloses a biological source compound pesticide insecticide for preventing and controlling crop pests, which uses Bacillus thuringiensis and picroderm as main insecticidal components, and is equipped with emulsifier, wetting and spreading agent, preservative, synergist, A compound insecticidal suspoemulsion preparation prepared by processing ultraviolet light protective agent, pH regulator, antifreeze agent and water. Various insecticidal components in the preparation can work synergistically during use, making up for the deficiency of a single-dose pesticide. The composite biogenic insecticide of the present invention has the characteristics of high efficiency, low toxicity, broad spectrum, and risk resistance, and is especially suitable for preventing and controlling many types of pests that have developed serious drug resistance.

Description

technical field [0001] The invention belongs to a compound pesticide, in particular to a high-efficiency and low-toxic insecticide preparation with biological source insecticide as the main component. Background technique [0002] Since people rely on the use of a single type of insecticide for a long time, pests are prone to develop resistance, resulting in a sharp increase in the amount of chemical pesticides used, which not only increases the economic burden on farmers and pollutes the environment, but also kills the natural enemies of pests in large quantities. , the ecological balance is destroyed, which leads to the rampant harm of pests. At present, there are a large number of compound insecticides on the market, but most of them are compounds between chemical pesticides. Most of these mixtures are highly toxic to humans and animals, and can easily cause human and animal poisoning. Drug resistance can also occur, leading to a reduction in the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N63/00A01P7/04
Inventor 王学虎
Owner FOODSTUFF ENTERPRISE DEV HEBEI PROV
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