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Water dispersion granule for preventing and treating sogatella furcifera and application thereof

A technology of white-backed planthopper and dispersible granules, applied in the application, insecticide, biocide and other directions, can solve the problem of no report on the compounding of Liuyangmycin and Fluorophenylurea

Inactive Publication Date: 2015-02-04
JINAN XINQIDIAN MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, there is no report on the compounding of Liuyangmycin and Flufenuron

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Composition of 18% Liuyangmycin and Flufenuron

[0047] Liuyangmycin 17%,

[0048] Flufenuron 1%,

[0049] Layered crystalline sodium disilicate 6%;

[0050] Sodium alkylnaphthalene sulfonate 7%;

[0051] Naphthalenesulfonic acid formaldehyde condensate sodium salt 9%;

[0052] Ammonium sulfate 4%;

[0053] Attapulgite margin.

[0054] The preparation method is a conventional method in the art.

[0055] This embodiment medicament is applied to control white-backed planthopper:

[0056] Co-toxicity coefficient: 178.1;

[0057] Mix 60 kg of water with the amount of drug preparation per mu for uniform spraying.

[0058] Add water to dilute the spray by 6000 times, the control effect is 95.4% 7 days after the application, 17% Liuyangmycin suspension concentrate is diluted 5000 times and 1% triflubenzuron emulsifiable concentrate is diluted 200 times, use the same method respectively, 7 days after the application, the control effect The effects are 76.9% and 60.2% r...

Embodiment 2

[0060] Composition of 23% Liuyangmycin and Flufenuron

[0061] Liuyangmycin 22%,

[0062] Flufenuron 1%,

[0063] Layered crystalline sodium disilicate 8%;

[0064] Sodium alkylnaphthalene sulfonate 7%;

[0065] Naphthalenesulfonic acid formaldehyde condensate sodium salt 10%;

[0066] Ammonium sulfate 4%;

[0067] Attapulgite margin.

[0068] The preparation method is a conventional method in the art.

[0069] This embodiment medicament is applied to control white-backed planthopper:

[0070] Co-toxicity coefficient: 174.1;

[0071] Mix 60 kg of water with the amount of drug preparation per mu for uniform spraying.

[0072] Add water to dilute the spray by 6000 times, and the control effect is 97.6% 7 days after the application. 22% Liuyangmycin suspension concentrate is diluted 5000 times and 1% triflubenzuron emulsifiable concentrate is diluted 150 times. The effects are 79.1% and 66.4% respectively, the difference is significant.

Embodiment 3

[0074] Composition of 10.5% Liuyangmycin and Flufenuron

[0075] Liuyangmycin 10%,

[0076] Flufenuron 0.5%,

[0077] Layered crystalline sodium disilicate 5%;

[0078] Sodium alkylnaphthalene sulfonate 9%;

[0079] Naphthalenesulfonic acid formaldehyde condensate sodium salt 7%;

[0080] Ammonium sulfate 3%;

[0081] Attapulgite margin.

[0082] The preparation method is a conventional method in the art.

[0083] This embodiment medicament is applied to control white-backed planthopper:

[0084] Co-toxicity coefficient: 190.21;

[0085] Mix 60 kg of water with the amount of drug preparation per mu for uniform spraying.

[0086]Add water to dilute the spray by 4000 times, and the control effect is 98.1% 7 days after the application. The 10% Liuyangmycin suspension is diluted 3000 times and the 0.5% triflubenzuron emulsifiable concentrate is diluted 100 times. Use the same method respectively. The effects are 77.4% and 61.3% respectively, the difference is significant....

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PUM

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Abstract

The invention belongs to the technical field of pesticide complex formulation, and concretely relates to an application of a water dispersion granule for preventing and treating sogatella furcifera. The effective components of the water dispersion granule are liuyangmycin and teflubenzuron with weight ratio of 10:1-25:1, good cooperation synergy effect can be provided through complex formulation, pesticide usage amount can be reduced, the water dispersion granule accords with future social green environmental protection trend, and has the characteristics of low expansion consumption and environmental protection.

Description

technical field [0001] The invention belongs to the technical field of compounding pesticides and insecticides, in particular to a water-dispersible granule for preventing and treating white-backed planthopper and its application. Background technique [0002] Flufenuron [0003] Flubenzuron is a new type of phenylformyl urea insecticide. It has stomach poisoning and contact killing effects, and has no systemic effect. It is a low-toxicity insecticide. Safe for crops. The mechanism of action of hexafenzuron is mainly to inhibit the synthesis of chitin, and after the insect body contacts, it destroys the formation of chitin in insects. [0004] Liuyangmycin? [0005] It is an antibiotic with a macrocyclic lactone structure produced by Streptomyces griseus Liuyang varietal. It is a low-toxicity, low-residue, broad-spectrum acaricide that can prevent and control various mites in various crops, and has a good control effect. It has good contact killing effect on spider mite...

Claims

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Application Information

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IPC IPC(8): A01N47/34A01N25/14A01P7/04A01N43/90
Inventor 孙波
Owner JINAN XINQIDIAN MEDICAL TECH
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