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Insecticide C18H13BrCl3N5O3 and application thereof

A technology of salicylamide and insecticide, which is applied in the agricultural field, can solve the problems of decreased control effect, reduced safety of agricultural products, etc., and achieves the effects of short bacteriostatic time, low cost and good compounding effect.

Inactive Publication Date: 2017-09-26
HAILIR PESTICIDES & CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Common crops in my country are the following types of pests and diseases: rice leaf roller, rice stem borer, beet armyworm, diamondback moth, rice planthopper, powdery mildew, corn borer, cotton bollworm, wheat rust, cotton aphid, rice sheath blight , rice blast, wheat aphid, wheat red spider, locust, wheat head blight, etc. have become major pests and diseases that seriously affect my country's agricultural production. A variety of chemical insecticides such as esters and pyrethroids have produced different degrees of resistance, and the control effect has dropped significantly, making farmers have to increase the amount of pesticides to improve the control effect, but it also reduces the safety of agricultural products.

Method used

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  • Insecticide C18H13BrCl3N5O3 and application thereof
  • Insecticide C18H13BrCl3N5O3 and application thereof
  • Insecticide C18H13BrCl3N5O3 and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Determination of indoor activity of salicylide (content 95%):

[0035] 1. Test drug: take 95% salicantraniliprole TC, 95% chlorantraniliprole TC, 95% buprofezin TC, and 95.60% pyridaben TC.

[0036] 2. Insect test targets: indoor reared mid-third instar larvae of diamondback moth Plutella xylostella (L.), late third-instar larvae of beet armyworm Spodoptera exigua Hübner, fourth-instar nymphs of rice planthopper Nilaparvata lugens, nymphs and adults of Tetranychus cinnabarinus .

[0037] 3. Use solvent: use DMF to prepare the compound into 2.5% preparation, then dilute to 100ppm with 1‰ Tween water.

[0038] 4. Test time: 2015.10.

[0039] Remarks: In the observation of the test results, all the test insects with weak growth, sluggish movement, and obviously less feeding ability were judged as dead insects.

[0040] The test results are shown in Table 1:

[0041] Table 1: Indoor Activity Determination of Salicylfenamide (95% content)

[0042]

[0043] As can be ...

Embodiment 2

[0045] 30% Salicylantrane SC Activity Determination:

[0046] 1. Test agent: 30% salicylpyridamide SC, 25% diafenthiuron EC (kaka), 2.5% imidacloprid DMF solution, 95.60% pyridaben TC.

[0047] 2. Targets of test insects: indoor reared mid-third instar larvae of diamondback moth Plutella xylostella (L.), mid-fourth instar larvae of Chilo suppressalis (Walker), nymphs and adults of Tetranychus cinnabarinus, and Aphiscraccivora Koch.

[0048] 3. Use solvent: use DMF to prepare the compound into 2.5% preparation, then dilute to 100ppm with 1‰ Tween water.

[0049] 4. Test time: 2015.10.

[0050] Remarks: In the observation of the test results, all the test insects with weak growth, sluggish movement, and obviously less feeding ability were judged as dead insects.

[0051] The test results are shown in Table 2:

[0052] Table 2: 30% Salicantran SC Activity Assay

[0053]

[0054]

[0055] As can be seen from the above table, in the killing test of diamondback moth, salicyl...

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PUM

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Abstract

The invention provides an insecticide C18H13BrCl3N5O3 and application of the insecticide C18H13BrCl3N5O3 serving as the active component in the preparation of agricultural insecticides. The chemical structure of the insecticide C18H13BrCl3N5O3 is as shown in the specification. The insecticide C18H13BrCl3N5O3 can effectively prevent and treat Lepidoptera, Homoptera and coleopteran insects. The insecticide C18H13BrCl3N5O3 is wide in insecticidal spectrum and antimicrobial spectrum, short in insecticidal and antimicrobial time, lasting in effect, simple in synthesizing process, low in cost and good in compounding effect.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a salicylates insecticide and its application. Background technique [0002] Crop diseases and insect pests are one of the main agricultural disasters in our country. It has the characteristics of various types, great impact, and frequent outbreaks. The scope and severity of its occurrence and severity often cause heavy losses to our national economy, especially agricultural production. Common crops in my country are the following types of pests and diseases: rice leaf roller, rice stem borer, beet armyworm, diamondback moth, rice planthopper, powdery mildew, corn borer, cotton bollworm, wheat rust, cotton aphid, rice sheath blight , rice blast, wheat aphid, wheat red spider, locust, wheat head blight, etc. have become major pests and diseases that seriously affect my country's agricultural production. A variety of chemical insecticides such as esters and pyrethroids have pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/56C07D401/04A01P7/00A01P7/02A01P7/04
CPCA01N43/56C07D401/04
Inventor 葛尧伦司国栋白复芹张来俊韩晴晴
Owner HAILIR PESTICIDES & CHEM GRP
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