Nematicide composition

A composition and nematicidal technology, applied in the directions of nematicides, biocides, biocides, etc., can solve the problems of high toxicity, poor lasting effect, unsatisfactory insecticidal effect, etc., to improve the utilization rate and reduce the single selection Effects of pressure, lower production costs and medication costs

Inactive Publication Date: 2018-10-26
HEBEI VEYONG BIO CHEM
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of high toxicity, unsatisfactory insecticidal effect and poor persistence

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Nematicide composition
  • Nematicide composition
  • Nematicide composition

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0032] Example 1

[0033] This embodiment provides a nematicidal suspension:

[0034] According to the mass percentage of emamectin B2 benzoate, fluthiopone and achyranthes bidentata polysaccharide 1:4:2. Take methylaminomethylamino abamectin B2 benzoate 2.86%, fluthiopone 11.43%, achyranthes bidentata polysaccharide 5.71%, sodium lignin sulfonate 4%, and hydroxyl polyethylene oxide block copolymer 1% , Ethylene glycol 5%, magnesium aluminum silicate 1%, xanthan gum 0.2%, deionized water to make up, mix evenly and grind with a sand mill to obtain a nematicidal suspension.

Example Embodiment

[0035] Example 2

[0036] This embodiment provides a nematicidal suspension:

[0037] It is formulated according to the mass percentage of emamectin B2 benzoate, fluthiopone and achyranthes bidentata polysaccharide 1:0.2:0.1. Take the methylaminomethylamino abamectin B2 benzoate 15.4%, fluthiopone 3.1%, achyranthes bidentata polysaccharide 1.54%, sodium lignin sulfonate 4%, hydroxyl polyethylene oxide block copolymer 1% , Ethylene glycol 5%, magnesium aluminum silicate 1%, xanthan gum 0.2%, deionized water to make up, mix evenly and grind with a sand mill to obtain a nematicidal suspension.

Example Embodiment

[0038] Example 3

[0039] This embodiment provides a nematicidal suspension:

[0040] It is prepared according to the mass percentage of emamectin B2 benzoate, fluthioprine and achyranthes bidentata polysaccharide at 1:10:5. Take 3.1% of methylaminomethylamino abamectin B2 benzoate, 31.2% of fluthioprine, 15.6% of achyranthes bidentata polysaccharide, 4% of sodium lignin sulfonate, 1% of hydroxy polyethylene oxide block copolymer , Ethylene glycol 5%, magnesium aluminum silicate 1%, xanthan gum 0.2%, deionized water to make up, mix evenly and grind with a sand mill to obtain a nematicidal suspension.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of pesticide preparation and in particular discloses a nematicide composition. According to the nematicide composition disclosed by the invention, methylamino abamectin B2 benzoate, tuensulfone and achyranthan are compounded, so that a prevention and treatment effect on plant nematodes is remarkably improved; because of different action mechanisms of effective components in the nematicide composition, the single selection pressure for nematodes is alleviated, nematode resistance occurrence can be overcome, and the nematode resistance occurrence velocity can be retarded; in addition, the prepared nematicide composition is small in dosage and excellent in effect lasting property, application times are reduced, the nematode resistance occurrence isfurther retarded, the production cost and the medicine cost can be lowered, the utilization rate of the nematicide composition is increased, environment pollution caused by the nematicide compositioncan be reduced, and the nematicide composition has a great popularization value.

Description

technical field [0001] The invention relates to the technical field of pesticide preparation, in particular to a nematicide composition. Background technique [0002] Plant parasitic nematodes are a class of pathogenic microorganisms that are extremely harmful. They have a wide range of distribution, a wide variety, and strong environmental adaptability. They can parasitize in the roots, stems, leaves, seeds, sprouts, and fruits of plants. It causes mechanical damage to the host plant and plunders the host plant's nutrition, especially its esophageal gland secretion will cause a series of pathological changes in the host plant, and it will also infect the host plant together with other pathogenic microorganisms, causing compound diseases and resulting in yield loss. Globally, plant parasitic nematodes cause agricultural losses of more than 100 billion U.S. dollars every year, seriously restricting the development of agricultural economy. [0003] At present, there are not m...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01N43/90A01N43/78A01N43/16A01P5/00
CPCA01N43/16A01N43/78A01N43/90
Inventor 张少飞范朝辉左会旭
Owner HEBEI VEYONG BIO CHEM
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap