Insect-killing composition containing guadipyr and neonicotine pesticide

An insecticidal composition and a technology containing pentopyramid can be applied in the field of pesticides, can solve problems such as pests and control defects, and achieve the effects of excellent effects, delaying the generation of resistance, and reducing use costs

Inactive Publication Date: 2012-11-14
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

The compound of the invention is a compound of nicotine insecticides and amide insecticides, and the control objects are the comprehensive control of piercing-sucking mouthparts and Lepidoptera p

Method used

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  • Insect-killing composition containing guadipyr and neonicotine pesticide
  • Insect-killing composition containing guadipyr and neonicotine pesticide
  • Insect-killing composition containing guadipyr and neonicotine pesticide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Example 1 51% Pentamicloguanidine Thiamethoxam Suspension Concentrate (50:1)

[0033] Pump 350 grams of deionized water into the mixing tank, pump 55 grams of sodium lignosulfonate, 25 grams of sodium lauryl sulfate, and 55 grams of ethylene glycol into the mixing tank, and then mix 500 grams of pentastyle Guanidine, 10 grams of thiamethoxam, and 5 grams of white carbon black were put into the shear tank in order, and the materials were 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 51% Pentamicloguanidine Thiamethoxam suspension concentrate.

Embodiment 2

[0034] Example 2 41% Pentamiguanidine Nitenpyram Suspension Concentrate (40:1)

[0035] Pump 425 grams of deionized water into the stirring tank, pump 40 grams of dispersant NNO, 40 grams of dispersing agent MF, 50 grams of sodium lauryl sulfate, and 30 grams of ethylene glycol into the stirring tank, and then mix 400 grams of Put gram of pentetamicloguanidine, 10 grams of nitenpyram, and 5 grams of kaolin into the shear tank in sequence, 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 42% Pentamicloguanidine Nitenpyram Suspending Concentrate.

Embodiment 3

[0036] Example 3 30% Pentamicloguanidine Thiamethoxam Suspension Concentrate (29:1)

[0037] Pump 540 grams of deionized water into the mixing tank, pump 40 grams of dispersant MF, 40 grams of sodium lignosulfonate, 40 grams of sodium lauryl sulfate, and 30 grams of ethylene glycol into the mixing tank, and then stir Put 290 grams of pentetamiclofen, 10 grams of thiamethoxam, and 10 grams of white carbon black 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 30% Pentamicloguanidine Thiamethoxam Suspension Concentrate.

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PUM

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Abstract

The invention discloses an insect-killing composition containing guadipyr and a neonicotine pesticide. The active components of the composition comprise an active component A guadipyr and an active component B neonicotine pesticide that is any one or two of thiamethoxam, nitenpyram, acetamiprid, thiacloprid, imidaclothiz, clothianidin, dinotefuran and 1-[(6-Chloropyridin-3-yl)methyl]-7- methyl-8-nitro-5-propoxy-1,2,3,5,6,7-hexahydroimidazo [1,2-alpha] pyridine (Paichongding). The weight ratio of the active component A to the active component B is 50:1 to 1:50. The insect-killing composition can achieve higher insect-killing effect than each active component used separately, namely after the formulation, the obvious synergic effect is generated; the composition can effectively control piercing-sucking mouthpart pests, so that the pesticide usage amount and times can be reduced, furthermore the resistance of the pests to the composition can be delayed or conquered.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to a pesticide composition with excellent insecticidal effect, in particular to a mixed insecticidal composition containing pentametamicloguanidine and neonicotinoid pesticides. Background technique [0002] Guadipyr is composed of neonicotinoids (represented by imidacloprid) and semicarbazones (represented by indoxacarb) by the research group of Professor Qin Zhaohai from China Agricultural University, using the method of molecular design and active substructure splicing. Representative) The active structure of the insecticide was cleverly assembled into the same molecule, and a new series of highly effective insecticidal compounds with the characteristics of neonicotinoids and sodium ion channel inhibitors were obtained. [0003] Pentametamiguanidine chemical name: 1-nitro-3-[(6-chloropyridin-3-yl)methyl]-4-pentamethyleneaminoguanidine, its chemical structure formula: [0004] ...

Claims

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Application Information

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IPC IPC(8): A01N51/00A01N47/44A01N43/40A01N47/40A01N43/90A01P7/04
Inventor 赵彦超谢瑞英聂立波李丰华马瑞杰李现玲
Owner 河南金田地农化有限责任公司
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