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Insecticidal and acaricidal composition containing acaricidal growth inhibitor acaricide

A growth inhibitor and acaricide-like technology, which is applied in the field of insecticide and acaricide composition, can solve the problems that the technical scheme of binary insecticide and Cost, effect of reducing dosage

Active Publication Date: 2020-06-05
SHENYANG SINOCHEM AGROCHEMICALS R&D CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although it is widely disclosed in the prior art that compound I or its homologues can be used in combination with other insecticides and acaricides to produce additional advantages and effects, there is no specific technical solution for the binary insecticide and acaricide composition containing compound I. public

Method used

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  • Insecticidal and acaricidal composition containing acaricidal growth inhibitor acaricide
  • Insecticidal and acaricidal composition containing acaricidal growth inhibitor acaricide
  • Insecticidal and acaricidal composition containing acaricidal growth inhibitor acaricide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Example 1 Synergistic Determination of Compositions Containing Compound I on Tetranychus cinnabarinus

[0026] Test object: Tetranychus cinnabarinus Boisduval, adult mite, a sensitive strain raised indoors.

[0027] Test conditions: temperature: 24~26℃, relative humidity: 60%, light: L:D=14:10

[0028] Preparation of medicinal solution: According to the needs of different tests, the samples to be tested were accurately weighed with an electronic analytical balance, wherein the original drug was dissolved in acetone, and then diluted with 0.1% Tween 80 water to form a medicinal solution with a certain concentration according to the designed dose of the test.

[0029] Test method: Potted seedling spray method was used to measure the activity of Tetranychus cinnabarinus adults. Firstly, 40-60 adult mites of Tetranychus cinnabarinus with the same size were connected to the bean seedlings (leaving a true leaf) in the first pair of true leaf flattening stage, and counted bas...

Embodiment 2

[0039] Example 2 The composition containing compound I is measured against the indoor activity of Tetranychus cinnabarinus

[0040] From the above synergistic effect measurement data, it can be seen that the composition of the compound I of the present invention mixed with four medicaments such as tetrafenazine has obvious synergistic effect on the adults of Tetranychus cinnabarinus. 1:10 mixed use, and compound I mixed with tetrafenazine and hexythiazox in the test 5:1-1:5 composition composition and then used Sun Yunpei (Sun y-p) method for indoor activity determination.

[0041] Test target: Tetranychus cinnabarinus (boisduval) adult mite, a sensitive strain of indoor breeding.

[0042] Preparation of medicinal solution: According to the needs of different experiments, the test samples were accurately weighed with an electronic analytical balance, the original drug was dissolved in acetone, and then diluted with 0.1% Tween 80 water to form a series of medicinal solutions wi...

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PUM

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Abstract

The invention belongs to the field of insecticide acaricides, and relates to an insecticidal and acaricidal composition containing acarid growth inhibitor acaricides. The composition contains an active component A and an active component B, wherein the weight part ratio of the component A to the component B is 1: 99-99: 1, wherein the active component A is selected from a compound I shown in the structural formula as shown in the specification, the active component B is selected from the acarid growth inhibitor acaricides, and the structure of the active component A is shown in the specification. The composition provided by the invention has the advantages of obvious synergy, resistance delaying and the like, and can be used for preventing and treating various pests.

Description

technical field [0001] The invention belongs to the field of insecticides and acaricides, and relates to an insecticide and acaricide composition containing acaricide growth inhibitors. Background technique [0002] Insecticides and acaricides have obvious effects in controlling agricultural and forestry pests or urban sanitation pests. [0003] Chinese invention patent CN105541682 discloses a biphenyl compound and its use for controlling insect pests and mite infestation, wherein compound 1 (hereinafter referred to as compound Ⅰ) can be used to prevent and control various pests and harmful mites, and has an outstanding control effect on harmful mites in particular . [0004] Insecticides and acaricides containing a single active ingredient are used continuously in pest control, which can easily cause pests to develop resistance. The insecticides and acaricides with two active components are mixed in a certain proportion to form a mixed component, which can often improve t...

Claims

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Application Information

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IPC IPC(8): A01N31/14A01N43/713A01N47/38A01P7/02
CPCA01N31/14A01N43/713A01N47/38
Inventor 班兰凤宋玉泉张俊龙范晓溪常秀辉刘少武于海波
Owner SHENYANG SINOCHEM AGROCHEMICALS R&D CO LTD
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