Composite biological agricultural chemical

A technology of compound pesticides and biological sources, applied in the field of compound pesticides, to achieve good synergistic effect, less resistance to pesticides, and widen the scope of use

Inactive Publication Date: 2002-07-24
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 i

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 ligno...

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...

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PUM

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Abstract

A composite agricultural chemical in the form of flowable formulation is prepared from bacillus thuringiensis, extract of celastrus angulata, emulsifier, wet spreader, antiseptic, synergist, ultraviolet shielding agent, pH regulator, antifreezing agent and water. Its advantages are high effect, low toxicity and broad spectrum.

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 ...

Claims

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Application Information

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IPC IPC(8): A01N63/00
Inventor 王学虎
Owner FOODSTUFF ENTERPRISE DEV HEBEI PROV
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