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Pesticide composition containing methoxyfenozide and fenbutatin oxide

A technology of methoxyfenozide and pesticide composition, applied in the direction of insecticide, animal repellent, plant growth regulator, etc., can solve single use and unscientific drug use, aggravate pests, pest mite resistance, inability to Effectively control and other problems to achieve the effect of delaying pest resistance, expanding insecticidal spectrum, and overcoming pest resistance

Inactive Publication Date: 2018-11-06
YINGDE GREATCHEM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high frequency of medication and long duration of medication, citrus spider mite has developed strong resistance to a variety of conventional insecticides and acaricides, and many acaricides cannot effectively control the occurrence of the mite even when the dosage is increased
[0004] Due to the unscientific and unreasonable single use and application of pesticides, the resistance of pests and pest mites to the currently used pesticides is rapidly aggravated, and the service life of some new pesticide ingredients that have been invested in the development of high cost and long time has been shortened. Many, also increased environmental pollution and increased drug costs

Method used

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  • Pesticide composition containing methoxyfenozide and fenbutatin oxide
  • Pesticide composition containing methoxyfenozide and fenbutatin oxide
  • Pesticide composition containing methoxyfenozide and fenbutatin oxide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Embodiment 1: 60% methoxyfenozide·fenbutin suspension concentrate (1:5)

[0051] 10% methoxyfenozide, 50% fenbutatin, 2.5% polyoxyethylene ether of alkylphenol formaldehyde resin, 1.2% sodium lignosulfonate, 0.15% xanthan gum, 0.2% polyvinyl alcohol, glycerin 5 %, sodium benzoate 0.5%, and the rest make up 100% with deionized water. After the additives of the above formula are uniformly sheared by a shearing machine at high speed, the active ingredients of methoxyfenozide and fenbutatin are added, 100g of glass grinding sand is added to the sand grinding tank and deionized water is added to 100%, and the grinding time is 2 ~3h, until the particle size of all the particles is below 5 μm, a 60% methoxyfenozide-fenbutatin suspension concentrate is prepared.

Embodiment 2

[0052] Embodiment 2: 44% methoxyfenozide·fenbutatin wettable powder (6:5)

[0053] 24% methoxyfenozide, 20% fenbutatin, 10% naphthalene sulfonate, 8% calcium lignosulfonate, 5% white carbon black, bentonite to 100%, after mixing the above materials, after mechanical crushing Then it is pulverized by airflow and then mixed uniformly to obtain 44% methoxyfenozide·fenbutatin wettable powder.

Embodiment 3

[0054] Embodiment 3: 48% methoxyfenozide·fenbutatin water dispersible granule (7:9)

[0055] 21% methoxyfenozide, 27% fenbutatin, 10% alkyl sulfonate, 6% lignosulfonate, 2% sodium sulfate, hydroxyethyl cellulose 0.2%, talcum powder added to 100%, The above-mentioned raw materials are mixed, pulverized by ultrafine airflow, mixed and granulated to prepare 48% methoxyfenozide·fenbutatin water-dispersible granules.

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Abstract

The invention discloses a pesticide composition containing methoxyfenozide and fenbutatin oxide. The pesticide composition is characterized in that active ingredients of the pesticide composition include the methoxyfenozide and the fenbutatin oxide, and the mass ratio of the methoxyfenozide to the fenbutatin oxide is 1:80-50:1. Better dosage forms of the pesticide composition disclosed by the invention are a suspending agent, missible oil, a micro-emulsion, water dispersible granules and wettable powder; the pesticide composition is used for preventing and treating pests and mites and has an especially good control effect on panonychus citri Mcgregor and phyllocnistis citrella.

Description

technical field [0001] The invention relates to a pesticide composition, in particular to a pesticide composition whose active ingredients include methoxyfenozide and fenbutatin. Background technique [0002] The citrus leaf miner sneaks into the surface of the young shoots with larvae and moths, forming white curved insect passages, causing the leaves to curl, harden and fall off, resulting in poor growth of new shoots, affecting tree vigor and shoots. Wounds infested by larvae are conducive to the invasion of canker bacteria, often causing large-scale occurrence of canker. After the leaves are curled, they provide settlements and overwintering places for various pests such as spider mite and leaf tortrix, which increases the difficulty of pest control. [0003] The scientific name of the citrus spider mite is Panony chus citri, also known as the red spider mite and the red spider mite. The citrus spider mite reproduces rapidly, with many annual generations, serious gener...

Claims

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Application Information

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IPC IPC(8): A01N55/04A01N37/40A01P7/04A01P7/02
CPCA01N55/04A01N37/40
Inventor 蔡丹群黄卫荣王世银彭军吴光辉刘世勇陈锐东
Owner YINGDE GREATCHEM CHEM
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