Pesticide composition for preventing and controlling banana panama disease and water suspension agent thereof

A technology for banana Panama disease and a pesticide composition, applied in the field of pesticides, can solve the problems of unsatisfactory control effect, unsatisfactory control effect of banana fusarium wilt, difficulty in preparing pesticide preparations, etc., and achieves rapid onset of effect, simple preparation method, and prevention of good effect

Inactive Publication Date: 2017-06-13
广州后稷生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Chinese patent application CN103430961 discloses a compound biopesticide for preventing and treating banana wilt-Panama disease, which is composed of oligosaccharin, chitosan and lysozyme, which has the effect of inducing disease resistance of bananas and lysing and sterilizing bacteria, and is environmentally compatible Good, but difficult to make stable pesticide formulations
[0005] Chinese patent application CN 104054699 discloses a hymexazol water agent for preventing and treating banana wilt, which is composed of hymexazol, pesticide adjuvant 06301, water / water and defoamer, and has good water agent stability and pourability , but the control effect on banana fusarium wilt is not ideal
Some chemical pesticide compositions have a good inhibitory effect on Fusarium wilt of banana indoors, such as hymexazol-bromothalonil, carbendazim-propiconazole, etc., but the control effect in the field is not ideal
In the prior art, there are few reports on the combination of biological pesticides and chemical pesticides to achieve good control effects on banana Panama disease

Method used

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  • Pesticide composition for preventing and controlling banana panama disease and water suspension agent thereof
  • Pesticide composition for preventing and controlling banana panama disease and water suspension agent thereof
  • Pesticide composition for preventing and controlling banana panama disease and water suspension agent thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1 The pesticide composition for preventing and treating banana Panama disease

[0030] The pesticide composition for preventing and treating banana Panama disease comprises the following components and parts by weight: 30 parts of hymexazol, 15 parts of oligochitosan, and 9 parts of fluoxastrobin.

[0031] Preparation method: Weigh hymexazol, oligochitosan and fluoxastrobin, and mix evenly to obtain a pesticide composition for preventing and treating banana Panama disease.

Embodiment 2

[0032] Example two Pesticide composition for preventing and treating banana Panama disease

[0033] The pesticide composition for preventing and treating banana Panama disease comprises the following components and parts by weight: 35 parts of hymexazol, 12 parts of chitosan oligosaccharide, and 6 parts of fluoxastrobin.

[0034] Preparation method: with embodiment one.

Embodiment 3

[0035] Example 3 Pesticide composition for preventing and treating banana Panama disease

[0036] The pesticide composition for preventing and treating banana Panama disease comprises the following components and parts by weight: 28 parts of hymexazol, 14 parts of chitosan oligosaccharide, and 10 parts of fluoxastrobin.

[0037] Preparation method: with embodiment one.

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Abstract

The invention provides a pesticide composition for preventing and controlling banana panama disease, and belongs to the technical field of pesticides. The pesticide composite is prepared from the following components in parts by weight: 25 to 40 parts of hymexazol, 10 to 20 parts of chitosan oligosaccharide, and 5 to 10 parts of fluoxastrobin. The pesticide composition for preventing and controlling the banana panama disease has obvious effects of preventing and controlling the banana panama disease. The pesticide composition is prepared into the stable water suspension agent, so that the preparation, use and storage are convenient, and the control effect of the pesticide is favorably played.

Description

technical field [0001] The invention belongs to the technical field of pesticides, in particular to a pesticide composition for preventing and treating banana Panama disease and an aqueous suspension thereof. Background technique [0002] Banana Panama disease, also known as banana wilt, is a soil-borne vascular disease caused by Fusarium oxysporum f.sp. Cubense (FOC). It is common in Asia, Africa and America. Pathogens invade from the root system of bananas, colonize and block the vascular bundles, and cause symptoms such as wilting, discoloration and rot of vascular bundles, and yellowing of leaves. If not treated in time, it will cause devastating damage to the plants, and It is very contagious and harmful, which seriously restricts the healthy development of my country's banana industry. [0003] For banana Panama disease, the main control methods include chemical control, biological control and disease-resistant breeding. Breeding for disease resistance is time-consumi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/88A01N43/80A01N43/16A01P3/00
CPCA01N43/88A01N43/16A01N43/80A01N2300/00
Inventor 杨沣杨洲
Owner 广州后稷生物科技有限公司
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