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Aryl pyrrolines pesticide and method of using same for preventing and curing agricultural gardening pest insect

A kind of arylpyrrole, the technology of agriculture and gardening, applied in the field of pesticide

Inactive Publication Date: 2007-02-28
JIANGSU PESTICIDE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although many medicaments can be used in the prevention and control of agricultural and horticultural pests, such as pyrethroids, organophosphorus, carbamates, etc., due to the above two factors, the control of the original medicaments will have problems such as resistance, environment, etc. , safety, new targets and other issues cannot meet the needs of agricultural and horticultural production. There is an urgent need for new pesticides to solve such problems, which also promotes the creation and development of new pesticides

Method used

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  • Aryl pyrrolines pesticide and method of using same for preventing and curing agricultural gardening pest insect
  • Aryl pyrrolines pesticide and method of using same for preventing and curing agricultural gardening pest insect
  • Aryl pyrrolines pesticide and method of using same for preventing and curing agricultural gardening pest insect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Formulation Example 1: A suspension concentrate composition containing an insecticidally effective amount of 4-chloro-2-(p-chlorophenyl)-5-(trifluoromethyl)pyrrole-3-carbonitrile

[0034] formula:

[0035] Arylpyrrole compound: 4-chloro-2-(p-chlorophenyl)-5-(trifluoromethyl)pyrrole-3-carbonitrile 50g

[0036] Dispersant: Naphthalene formaldehyde condensate sodium sulfonate 2g

[0037] Steric stabilizer: α-butyl-ω-hydroxy-ethylene oxide-1,2-propylene oxide block copolymer 5g

[0038]Suspending agent: magnesium aluminum silicate 0.1g

[0039] Thickener: Xanthan Gum 0.2g

[0040] Anticoagulant: Propylene Glycol 10g

[0041] Antifoam agent: Antifoam agent 1g

[0042] Preservative: Glyceryl Monocaprylate 0.3g

[0043] Add water to 100g

[0044] Mix and dissolve the above ingredients uniformly to obtain a suspension concentrate containing 4-chloro-2-(p-chlorophenyl)-5-(trifluoromethyl)pyrrole-3-carbonitrile, which can effectively control Vegetable caterpillars, diamon...

Embodiment 2

[0045] Formulation Example 2 Suspension concentrate composition containing an insecticidally effective amount of 4-bromo-2-(p-chlorophenyl)-5-(trifluoromethyl)pyrrole-3-carbonitrile

[0046] formula:

[0047] Arylpyrrole compound: 4-bromo-2-(p-chlorophenyl)-5-(trifluoromethyl)pyrrole-3-carbonitrile 0.1g

[0048] Dispersant: sodium lignosulfonate 0.1g

[0049] Steric stabilizer: block copolymer of ethylene oxide and 1,2-propylene oxide 0.5g

[0050] Suspending agent: synthetic clay 0.1g

[0051] Thickener: Xanthan Gum 0.5g

[0052] Anticoagulant: ethylene glycol 5g

[0053] Antifoam agent: Antifoam agent 1g

[0054] Preservative: daily chemical preservative C1 0.3g

[0055] Add water to 100g.

[0056] Mix and dissolve the above ingredients uniformly to obtain a suspension concentrate containing 4-bromo-2-(p-chlorophenyl)-5-(trifluoromethyl)pyrrole-3-carbonitrile, which can effectively control Vegetable caterpillars, diamondback moths, beet armyworms, spider mites, etc.,...

Embodiment 3

[0057] Formulation Example 3 Concentrated oily composition containing an insecticidally effective amount of 4-chloro-2-(p-chlorophenyl)-5-(trifluoromethyl)pyrrole-3-carbonitrile:

[0058] formula:

[0059] Arylpyrrole compound: 4-chloro-2-(p-chlorophenyl)-5-(trifluoromethyl)pyrrole-3-carbonitrile 20g

[0060] Emulsifier: Tween 80 8g

[0061] Steric stabilizer: α-butyl-ω-hydroxy-ethylene oxide-1,2-propylene oxide block copolymer 3g

[0062] Anticoagulant: Propylene Glycol 10g

[0063] Antifoam agent: Antifoam agent 1g

[0064] Add water to 100g.

[0065] Mix and dissolve the above ingredients uniformly to obtain an oily concentrate containing 4-chloro-2-(p-chlorophenyl)-5-(trifluoromethyl)pyrrole-3-carbonitrile, which can effectively control Vegetable caterpillars, diamondback moths, beet armyworms, spider mites, etc., and cotton bollworms, cotton spider mites and other pests.

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Abstract

The invention discloses an aryl pyrrole insecticidal agent and prevention method, which is composed of aryl pyrrole compound with general formula as formula (II) and carrier.

Description

technical field [0001] The invention belongs to the field of pesticides, and relates to an arylpyrrole insecticide, and also relates to a method containing the compound and using the insecticide to control agricultural and horticultural pests. Background technique [0002] Agricultural production is inseparable from chemical pesticides. On the one hand, chemical pesticides will still be the most important means of comprehensive management of pests and weeds in agricultural and horticultural production, and chemical pesticides will face problems such as drug resistance, safety, and environmental compatibility, and new varieties need to be continuously provided. Examples of resistance to chemical agents are quite common, such as pyrethroids and organophosphorus insecticides are typical cases; with the development of science and technology, new and efficient insecticides continue to appear, making some of the earlier and still used insecticides Highly toxic varieties or pestic...

Claims

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Application Information

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IPC IPC(8): A01N43/36
Inventor 倪珏萍徐尚成万琴王晓军曾霞黄春霞侯华民贾炜
Owner JIANGSU PESTICIDE RES INST
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