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Pesticide composition containing spinetoram and biogenic pesticide

A technique of spinosyn and insecticidal composition, which is applied in the field of pesticides, can solve the problems of no abamectin insecticidal composition, etc., and achieve multiple pest action sites, good safety, and good control effect Effect

Active Publication Date: 2012-04-04
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are no relevant reports on the insecticidal composition of spinosad and abamectin, emamectin benzoate or ivermectin in biological sources

Method used

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  • Pesticide composition containing spinetoram and biogenic pesticide
  • Pesticide composition containing spinetoram and biogenic pesticide
  • Pesticide composition containing spinetoram and biogenic pesticide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] 20% spinosad·abamectin suspension concentrate (16:4)

[0055] Pump 639 grams of deionized water into the stirring tank, pump 50 grams of SOPA270, 28 grams of K12, 4 grams of formaldehyde, 62 grams, pentylene glycol [1,5] into the stirring tank, and then stir 160 grams of ethyl poly Bactericide, 40 grams of abamectin, 2 grams of sodium benzoate, and 15 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 with a certain amount of flow, control the temperature below 40 degrees, and pass the fineness through a 325 mesh sieve to obtain a 20% spinosad-abamectin insecticide composition suspension.

Embodiment 2

[0057] 15% spinosad emamectin benzoate suspension concentrate (7.5:7.5)

[0058] Pump 689 grams of deionized water into the stirring tank, pump 46 grams of NNO, 30 grams of lignosulfonate, 5 grams of NPE, 3 grams of Kethon, and 66 grams of hexanediol [2,5] into the stirring tank, and then Stir and put 75 grams of spinosad, 75 grams of emamectin benzoate, 3 grams of xanthan gum, and 8 grams of magnesium aluminum silicate into the shearing tank in order, and shear for 30 minutes to mix the materials uniform. Turn on the circulating water, ball mill the material with a certain amount of flow, control the temperature below 40 degrees, and pass the fineness through a 325 mesh sieve to obtain a 15% ethyl spinosad emamectin benzoate insecticide combination Suspending agent.

Embodiment 3

[0060] 24% spinosad · ivermectin water dispersible granules (12:12)

[0061] 120 grams of spinosad, 120 grams of ivermectin, 6 grams of triethanolamine, 172 grams of white carbon black, 85 grams of MF, 42 grams of starch, 180 grams of kaolin, and 275 grams of ammonium sulfate were mixed evenly and then pulverized by air flow. In the mixer, spray about 200 grams of kneading agent deionized water, adjust the extrusion equipment, carry out extrusion granulation, and dry at 50-80°C until the moisture is qualified, and then 24% ethyl polysterilized A water-dispersible granule of the insecticide composition ivermectin.

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Abstract

The invention discloses a pesticide composition containing spinetoram and biogenic pesticide. The biogenic pesticide may be abamectin, emamectin benzoate or ivermectin; the weight ratio of spinetoram to biogenic pesticide is 1:60 to 60:1; and the spinetoram and biogenic pesticide account for 1 to 60 percent of the weight of the pesticide composition in total. The pesticide composition can be used for preventing and controlling rice stem borers, plutella xylostella in vegetables, beet armyworms and cotton bollworm in cotton. The pesticide composition not only expands the application range of pesticides, but also reduces the dosage of pesticides, namely dosage per mu of the pesticides under the conditions of obvious synergistic effect and optical prevention and control effects, and therefore the cost and environmental harms are reduced.

Description

technical field [0001] The invention belongs to the technical field of pesticides, in particular to an insecticidal composition containing spinosyn and biological source insecticides. Background technique [0002] Spinetoram is a new type of botanical insecticide, English common name: Spinetoram, molecular formula: C 42 h 69 NO 10 , C 43 h 69 NO 10 ;CA registration number: 187166-40-1, 187166-15-0, structural formula: [0003] [0004] Spinosyn is produced from the fermentation of the actinomycete Saccharopolyspora spinosa, and it is a derivative product of spinosad. The active ingredients of the original drug are spinosad-J and B A mixture of spinosyn-L (ratio 3:1), the molecular formula of spinosyn-J is C 43 h 69 N 10 , the molecular formula of spinosyn-J is C 42 h 69 N 10 . Spinosad is a new type of spinosad insecticide. Its mechanism of action is to act on nicotinic acetylcholine receptors and r-aminobutyric acid receptors in insect nerves, causing insect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90A01N43/22A01P7/04
Inventor 臧延琴梁调高亚楠王志宏李现玲
Owner GAUNGXI TIANYUAN BIOCHEM
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