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Pesticide composition containing amino-oligosaccharin and fluxapyroxad

A pesticide composition, flufenapyramide technology, applied in the field of pesticides, can solve problems such as drug resistance, achieve the effects of delaying drug resistance, promoting plant growth, and overcoming drug resistance

Pending Publication Date: 2019-04-23
佛山市海力盈生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, no single fungicide is useful in all situations, and repeated use of a single fungicide often results in the development of resistance to that or a related fungicide

Method used

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  • Pesticide composition containing amino-oligosaccharin and fluxapyroxad
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  • Pesticide composition containing amino-oligosaccharin and fluxapyroxad

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Example 1: 1% amino oligosaccharin Flufenapyr water dispersible granules (1:4)

[0029]

[0030] The preparation method of the water-dispersible granule mentioned above: dry-grind the above-mentioned components according to the formula, extrude and granulate, dry and sieve to prepare 1% oligoaminosaccharin·flufenapyramide water-dispersible granule.

Embodiment 2

[0031] Example 2: 30% oligosaccharin · Flufenapyr suspension concentrate (3:7)

[0032]

[0033]

[0034] The preparation method of the suspending agent: mix the above-mentioned materials in proportion, uniformly disperse through high-speed shearing, and sand-grind in a sand mill to prepare a 30% amino-oligosaccharin·flufenapyramide suspending agent.

Embodiment 3

[0035] Example 3: 4% oligosaccharin · flufenapyramide water emulsion (3:1)

[0036]

[0037] The preparation method of the aqueous emulsion: mix the above-mentioned materials in proportion, and after high-speed shearing and stirring, a 4% amino-oligosaccharin·flufenapyramide aqueous emulsion can be prepared.

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PUM

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Abstract

The invention discloses a pesticide composition containing amino-oligosaccharin and fluxapyroxad, and belongs to the technical field of pesticides. Active components of the composition comprise the amino-oligosaccharin and the fluxapyroxad, the weight ratio of the amino-oligosaccharin to the fluxapyroxad ranges from 1:30 to 20:1, preferably, the weight ratio ranges from 1:15 to 10:1, further preferably, the weight ratio ranges from 1:10 to 5:1, and more preferably, the weight ratio ranges from 1:7 to 3:1. The pesticide composition not only can control fungal diseases, but also can control bacterial diseases and viral diseases, and particularly has synergistic effects on botrytis cinerea and tomato late blight, production and use cost is reduced, and control workload is decreased.

Description

technical field [0001] The invention belongs to the technical field of pesticides, in particular to a pesticide composition containing amino oligosaccharin and flufenapyramide. Background technique [0002] Amino oligosaccharins, also known as chitosan oligosaccharides for agriculture, refer to oligosaccharides linked by D-glucosamine with β-1.4 glycosidic bonds, which are made by degrading chitin to chitosan and then degraded, or extracted by microbial fermentation The low-toxic fungicide itself is rich in trace elements C and N, which can be decomposed and utilized by microorganisms and used as nutrients for plant growth, which can stimulate plant growth and induce plant disease resistance. It is effective against various fungi, bacteria and viruses. Produces immune and killing effects, and has a good control effect on crop diseases such as wheat, rice, fruit trees, and vegetables. [0003] Fluxapyroxad (trade name Xemium) is a carboxamide fungicide developed by BASF. It ...

Claims

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Application Information

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IPC IPC(8): A01N43/56A01N43/16A01P3/00A01P1/00A01P21/00
CPCA01N43/16A01N43/56
Inventor 叶宇平
Owner 佛山市海力盈生物科技有限公司
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