Insecticide composition containing afidopyropen and mineral oil

A kind of technology of dipropionate and composition, applied in the field of pesticide application

Inactive Publication Date: 2021-02-02
JIANGXI ZHONGXUN AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And there is no relevant report in the existing literature

Method used

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  • Insecticide composition containing afidopyropen and mineral oil
  • Insecticide composition containing afidopyropen and mineral oil
  • Insecticide composition containing afidopyropen and mineral oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment one: Indoor bioactivity assay

[0018] The original drug is made into microemulsion and tested on indoor whiteflies. The indoor test method is carried out with reference to Wu Wenjun's "Introduction to Plant Chemical Protection Experiment Technology" (1993). By calculating the co-toxicity coefficient (CTC) of different compound preparations to different ratios Compare the drug effects to determine the mixing ratio with the best effect. Refer to the table below for the test results.

[0019] Table 1 The indoor joint toxicity test results of dipropacyclopyrene, mineral oil and their combination against whitefly

[0020]

[0021]

[0022] Table 2 Indoor joint co-toxicity coefficient of dipropetran, mineral oil and their combination against whitefly

[0023]

[0024] Table 3 Experimental data records

[0025]

[0026]

[0027]

[0028] The results of indoor toxicity test showed that dipropacyclopyrene and mineral oil had better toxicity to wh...

Embodiment 2 5

[0030] Embodiment two 25% dipropacyclopyrene · mineral oil microemulsion

[0031] 5% dipropetrin, 20% mineral oil, 5% Nongru 2201, 6% Span-60#, 4% Tween 60#, 6% N-methylpyrrolidone, 11% cyclohexanone, 5% n-butanol and 1% epichlorohydrin are completely dissolved and mixed evenly, and deionized water is added to 100% by weight, and stirred to obtain 25% dipropyrene-mineral oil microemulsion.

Embodiment 3 0

[0032] Embodiment three 30% dipropacyclopyrene · mineral oil water emulsion

[0033] 10% dipropetal, 20% mineral oil, 3% nonylphenol polyoxyethylene (E0-10) ether phosphate, 5% Nongru 700#, 5% Nongru 1601, 2% Tween-60# , 1% epoxy soybean oil, 2% glycerin, 2% cyclohexanone, 0.4% bentonite, 0.5% sodium benzoate, deionized water added to 100% by weight. The above raw materials were mixed and emulsified by high-speed shearing to prepare a 14% dipropacyclopyrene-mineral oil-in-water emulsion.

[0034] Examples of Field Use Effects

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Abstract

The invention discloses an insecticide composition containing afidopyropen and mineral oil, the effective components of the composition consist of afidopyropen and mineral oil in a weight ratio of 1-40: 40-1, and the total mass of the effective components in the composition accounts for 5-90% of the total mass of the composition. The pesticide composition disclosed by the invention can be preparedinto one of water dispersible granules, microemulsion and emulsion in water. The insecticidal composition disclosed by the invention is reasonable in components, and is particularly used for preventing and treating whiteflies and aphids.

Description

technical field [0001] The invention belongs to the technical field of pesticide application, and in particular relates to the active ingredient dipropacyclopyrene, a mineral oil composition and an application thereof, which are used for preventing and controlling crop pests. Background technique [0002] Aphids and whiteflies are plant sap-feeding pests, and they are a group that is more harmful in crop production. They are small in size, and the symptoms of damage are often not obvious in the early stage of occurrence, and they are easy to be ignored, but they are extremely numerous and often live in groups on twigs , leaves, buds, flower buds, and fruits, absorbing plant juices and plundering nutrients, causing branches, leaves, and flowers to curl, and even whole plants withered or dying, resulting in heavy losses of crops in our country every year. Therefore, insecticides are commonly used in most farmlands to control piercing-sucking pests. However, high-intensity use...

Claims

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Application Information

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IPC IPC(8): A01N53/04A01N61/02A01P7/04
CPCA01N53/00A01N61/02
Inventor 黄宇龙
Owner JIANGXI ZHONGXUN AGROCHEM
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