Insecticidal composition containing metaflumizone

A technology of insecticidal composition and metaflumizone, which is applied in the direction of insecticides, biocides, animal repellents, etc., can solve the problems of no reports of the insecticidal composition of metaflumizone, and achieve the reduction of dosage, The effect of delaying drug resistance and synergistic effect

Active Publication Date: 2011-07-06
HAINAN ZHENGYE ZHONGNONG HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In Chinese patents, there is no repo

Method used

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  • Insecticidal composition containing metaflumizone
  • Insecticidal composition containing metaflumizone
  • Insecticidal composition containing metaflumizone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] 4% cyanflurane·beta-cypermethrin, a wettable powder with a mass ratio of 1:3

[0015] Cyhalazone 1g

[0016] Beta-cypermethrin 3g

[0017] NNO 15g

[0018] Sodium Alkylbenzene Sulfonate 5g

[0019] Kaolin 76g

[0020] After the above-mentioned components are fully mixed, dried, cooled, and finely ground, the 4% cyfluridzone·beta-cypermethrin wettable powder is prepared.

[0021] The cumulative mass percentage of both the cyhaloflozone and the beta-cypermethrin accounted for 4% of the total mass.

Embodiment 2

[0023] 5% cyhaloflozone·cyhalothrin, which is a wettable powder with a mass ratio of 1:1

[0024] Cyhalazone 2.5g

[0025] Cyhalothrin 2.5g

[0026] NNO 15g

[0027] Sodium Alkylbenzene Sulfonate 5g

[0028] Kaolin 75g

[0029] After the above-mentioned components are fully mixed, they are dried, cooled, and finely ground to obtain a 5% cyhalfluthrin·cyhalothrin wettable powder.

[0030] The cumulative mass percentage of both the cyfluthron and the cyhalothrin accounts for 5% of the total mass.

Embodiment 3

[0032] 11% cyhaloflozone·Profenofos, water dispersible granules with a mass ratio of 1:10

[0033] Cyhalazone 1g

[0034] Profenofos 10g

[0035] Naphthalenesulfonate formaldehyde condensate 10g

[0036] Sodium Alkylbenzene Sulfonate 5g

[0037] White carbon black 74g

[0038] After the above-mentioned components are fully mixed, superfine pulverization, granulation, drying, and sieving are carried out to prepare 11% cyhalofoxel·profenofos water dispersible granules.

[0039] The cumulative mass percentage of both the cyhalofoxel and profenofos accounted for 11% of the total mass.

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Abstract

The invention discloses an insecticidal composition containing metaflumizone, which comprises two active ingredients, namely the A ingredient and the B ingredient, wherein the A ingredient is the metaflumizone, the B ingredient is one of high-effect cypermethrin, cyhalothrin, profenofos, trichlorfon, diafenthiuron, pleocidin, tebufenozide, hexaflumuron, chlorfenapyr, pyridaben, acetamiprid, isoprocarb, dimehypo and padan, and the weight ratio of the A active ingredient to the B active ingredient is 1: 50-10: 1. The insecticidal composition is used for controlling lepidoptera pests in vegetables, rice, fruit trees, cotton and other crops, such as diamond-back moth, beet armyworm, rice leaf roller, chilo suppressalis, yellow rice borer, leaf roller, cotton bollworm and the like. The two active ingredients are mixed, the cotoxicity coefficient (CTC) value of the mixture is calculated according to the Sun Yunpei method, the insecticidal composition shows obvious synergy, the dosage of theactive ingredients can be reduced, and the generation of resistance to a new medicament, namely chlorantraniliprole can be deferred.

Description

Technical field [0001] The present invention relates to a pesticide composition, in particular to an insecticidal composition containing cyfluridon. Background technique [0002] Lepidopteran pests such as rice leaf roller, Chilo suppressalis, Chilo suppressalis, Plutella xylostella, cotton bollworm, etc. are important pests on crops such as rice, vegetables, and cotton. In recent years, due to the continuous use of pesticides containing an active ingredient, these pests have developed resistance to varying degrees and the number of medications has increased, resulting in increased burdens on farmers, environmental pollution and damage to the ecological environment. [0003] Metaflumizone (metaflumizone) is a new compound newly developed by foreign companies in recent years. It is a semicarbazone insecticide with a unique mechanism of action. It can effectively control Plutella xylostella, rice leaf roller and other lepidoptera Pests and some larvae and adults of Coleoptera can al...

Claims

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Application Information

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IPC IPC(8): A01N53/08A01N47/34A01N57/14A01N57/20A01N47/30A01N43/22A01N37/28A01N43/36A01N43/58A01N47/40A01N47/22A01N41/02A01N47/12A01P7/04
Inventor 侯华民张善学王少龙杜丽芬蔡敷文蒋端望刘益帅周道龙
Owner HAINAN ZHENGYE ZHONGNONG HIGH TECH
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