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Pesticide insecticidal and acaricidal composition containing spiroteramat

A technology for killing insects with spirotetramat and pesticides, applied in the field of pesticides, can solve the problems of no obvious synergistic effect and limited control range of pests, and achieve the effects of effective control, improved safety, and delaying the emergence of resistance

Active Publication Date: 2012-07-18
河南金田地农化有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Chinese patent: 201010266691.1, title of invention: an insecticidal and acaricidal composition containing bifenazin and spirotetramat, the patent only provides a compound patent of spirotetramat and spirotetramat, It does not involve more compounding of ingredients, but bifenazate is currently mainly used in the control of acarid pests, so this patent only has certain effects on the control of Homopteran pests and acarid pests by the two ingredients. Synergistic effect, but no obvious synergistic effect on other types of pests
This patent mainly uses spirotetramat and pyridaben as the main components, which enhances the synergistic control effect of the composition on homopteran pests and acarid pests, but only involves a combination of pyridaben and spirotetramat. Combination patents of ingredients have limitations in the scope of prevention and treatment

Method used

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  • Pesticide insecticidal and acaricidal composition containing spiroteramat
  • Pesticide insecticidal and acaricidal composition containing spiroteramat
  • Pesticide insecticidal and acaricidal composition containing spiroteramat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Example 1 41% spirotetramat spinosad suspension concentrate (40:1)

[0039] Pump 445 grams of deionized water into the stirring tank, pump 40 grams of sodium lignosulfonate, 20 grams of sodium lauryl sulfate and 5 grams of formaldehyde, 50 grams of ethylene glycol into the stirring tank, and then stir the 400 Gram of spirotetramat, 10 grams of spinosad, and 30 grams of white carbon black are put into the shear tank in order, and the materials are mixed evenly by shearing for 30 minutes. Turn on the circulating water, ball mill the material at a certain flow rate, control the temperature below 40 degrees, and pass the fineness through a 325 mesh sieve to obtain 41% spirotetramat spinosad suspension concentrate.

Embodiment 2

[0040] Example 2 21% spirotetramat · flonicamid suspension concentrate (20:1)

[0041] 660 grams of deionized water are pumped into the stirring tank, 40 grams of dispersing agent NNO, 40 grams of diffusing agent MF, 20 grams of sodium lauryl sulfate and 5 grams of formaldehyde, 20 grams of ethylene glycol are drawn into the stirring tank, and then While stirring, put 200 grams of spirotetramat, 10 grams of flonicamid, and 5 grams of kaolin into the shear tank in sequence, and shear for 30 minutes to make the materials evenly mixed. Turn on the circulating water, ball mill the material at a certain flow rate, control the temperature below 40 degrees, and pass the fineness through a 325 mesh sieve to obtain 21% spirotetramat · flonicamid suspending agent.

Embodiment 3

[0042] Example 3 10.1% spirotetramat·indoxacarb suspension concentrate (100:1)

[0043] Pump 754 grams of deionized water into the stirring tank, pump 40 grams of SOPA270, 20 grams of K12, 5 grams of formaldehyde, and 50 grams of ethylene glycol into the stirring tank, and then stir 100 grams of spirotetramat, 1 gram of indene Chongcarb, 30 grams of white carbon black, put into the shearing tank in order, and shear for 30 minutes to mix the materials evenly. Turn on the circulating water, ball mill the material at a certain flow rate, control the temperature below 40 degrees, and pass the fineness through a 325-mesh sieve to obtain 10.1% spirotetramat·indoxacarb suspension concentrate.

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Abstract

The invention discloses a pesticide insedticidal and acaricidal composition containing spiroteramat. Effective ingredients are compounded by an active ingredient A and an active ingredient B, wherein the active ingredient A is spiroteramat, the ingredient B is any one of aspinosad, a flonicamid, a metaflumizone, an indoxacarb, a carbosulfan, a benfuracarb and a spirodiclofen. The mass ratio between the active ingredient A spiroteramat and the active ingredient B is (100:1)-(1:50). The insecticidal effect produced by using the insecticidal and acaricidal composition is greater than that produced by each active ingredient using alone, namely the composition has an obvious synergistic effect after being compounded, thereby the usage amount and number of times of pesticide are reduced, and the producing of insecticide resistance of pests is slowed or overcome.

Description

technical field [0001] The invention relates to a pesticide, in particular to a pesticide synergistic insecticidal and acaricidal composition containing spirotetramat. Background technique [0002] Spirotetramat (spirotetramat) is a new tetronic acid insecticide developed by Bayer. It has unique action characteristics and is the only modern insecticide with two-way systemic conduction performance. The compound can move up and down throughout the plant to reach the foliage and bark, thereby controlling pests such as on the inner leaves of lettuce and cabbage, and on the bark of fruit trees. This unique systemic property protects young stems, leaves and roots from the growth of pest eggs and larvae. Another feature is its long-lasting effect, which can provide effective control for up to 8 weeks. [0003] In terms of insecticidal spectrum, spirotetramat has the characteristics of high efficiency and broad spectrum, and can effectively control various piercing-sucking mouthpa...

Claims

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Application Information

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IPC IPC(8): A01N47/06A01N43/22A01N43/40A01N47/34A01N47/38A01N47/24A01N43/12A01P7/04A01P7/02
Inventor 谢瑞英赵彦超王战清李现玲王保香
Owner 河南金田地农化有限责任公司
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