Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of insecticidal composition, preparation and use thereof

A technology for insecticidal compositions and preparations, which is applied in the field of pesticides and achieves the effects of less materials, high control efficiency, and good complementarity.

Active Publication Date: 2016-06-01
HEFEI XINGYU CHEM
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, Chlorfluazuron is ineffective against piercing-sucking pests (planthoppers, aphids, etc.), and crops often have multiple pests concurrently when pests occur, among which the pests caused by Lepidoptera pests and piercing-sucking pests are the most common

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
  • A kind of insecticidal composition, preparation and use thereof
  • A kind of insecticidal composition, preparation and use thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Example 1: 6% Pentamicloguanidine · Chlorfluazuron EC

[0042] Penetamicloguanid 1%, Chlorfluazuron 5%, Benzyldimethylphenol Polyoxyethyl Ether 6%, Phenylphenol Polyoxyethyl Ether 8%, Dimethyl Sulfoxide 10%, Xylene Supplement 100% . The above raw materials were mixed according to the conventional method for preparing EC to prepare 6% pentametamiguanidine-chlorfluazuron EC.

Embodiment 2

[0043] Embodiment 2: 20% Pentamiguanidine · Hefluazuron Suspension Concentrate

[0044] Pentaclofen 10%, Chlorfluazuron 10%, Saponin powder 5%, Sodium lignosulfonate 4%, Silicon oil 1%, Ethylene glycol 2%, Carboxymethyl cellulose sodium 5%, Deionized water supplement 100%. The above raw materials are mixed according to the conventional method for preparing a suspension to prepare a 20% pentametamiguanidine-chlorfluazuron suspension.

Embodiment 3

[0045] Example 3: 45% Pentamicloguanidine · Chlorfluazuron WP

[0046] Pentaclofen 30%, chlorfluazuron 15%, tea dry powder 6%, ethanol 3%, sodium lignosulfonate 7%, and diatomaceous earth make up 100%. The above raw materials are mixed according to the conventional method for preparing wettable powder, crushed to a certain fineness, and then mixed into a product to obtain 45% penetamicloguanidine·chlorfluazuron wettable powder.

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 pesticides and particularly relates to an insecticide composition, a preparation and use of the preparation. The insecticide composition comprises the following effective constituents: guadipyr and chlorfluazuron. According to the insecticide composition, rice planthopper and rice leaf folder can be simultaneously prevented and treated, the generation of the pest resistance of can be prevented, or the speed of resistance can be delayed. The insecticide composition is obvious in synergistic effect, low in use cost and good in prevention effect.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to an insecticidal composition, formulation and application thereof. Background technique [0002] Rice planthopper and rice leaf roller are "two migratory pests" of rice. Rice planthoppers, Homoptera planthopper pests, in addition to piercing and sucking plant sap and harming rice, hindering the growth, and in severe cases, the rice clusters will wither, and even the dead stalks of the whole field will fall down. guide tissues, impede nutrient transport and spread disease. [0003] Rice leaf roller, a pest of Lepidoptera Mothidae, harms rice with larvae, garnishes leaves to form longitudinal bracts, hides in them and feeds on the upper epidermis and mesophyll, leaving only the white lower epidermis. The damage at the seedling stage affects the normal growth of rice, or even dies; the damage from the tillering stage to the jointing stage, the tillering is reduced, the plant is ...

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
Patent Type & Authority Patents(China)
IPC IPC(8): A01N51/00A01P7/04A01N47/34
Inventor 徐庆庆王龙洪鹏达唐昱琛
Owner HEFEI XINGYU CHEM