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Chlorpyrifos 40.8% EC

Product name: Chlorpyrifos 40.8% EC

Chemical name: Chlorpyriphos

Category: Insecticide

CAS: 1071-83-6

MW: 169

MF: C3H8NO5P

Package: 1L x 24 bottles / carton

Origin: Made In China

Specifications of Chlorpyrifos 40.8% EC

Items Standards Results
Appearance Colorless or light yellow liquid Comply
Content 40.8% Comply
pH 5-9 6
Disperse ability 90% 95%
Foam 60ml 25ml
Heat storage Comply Comply
Cold storage Comply Comply

Introduction

Chlorpyrifos, a highly effective and broad-spectrum organophosphorus insecticide, has contact, stomach toxicity and fumigation effects on pests, especially on the control of brown planthopper.
1. Product features:
1. At present, chlorpyrifos has emulsifiable concentrate, granule, microemulsion and other dosage forms in China. The content of 40.8% EC was the highest; Most of them are 40% EC , and the most of them are EC with good effect; 5% granules is mainly used to control underground pests of vegetables and melons. It is an excellent variety to replace 3% carbofuran granules, a highly toxic pesticide; 30% microemulsion is gradually popularized.
2. Chlorpyrifos is a toxic pesticide, which is highly toxic to fish and aquatic organisms, and toxic to bees. The residue period on leaves is generally 5 ~ 7 days, and the residue period in soil is long. It has no phytotoxicity to most crops, but is sensitive to tobacco and tomato leaf spray.
3. In the current 5 generation of brown planthopper eggs hatching period or low field of field insects, 25% thiazide can be used 40% or 40.8% chlorpyrifos EC 80~100 ml / mu spray. When spraying, the 2~3 cm water layer should be maintained in the field. The rice field with high density and difficult spraying to the rice base can be sprayed with a stretcher sprayer. For rice leaf roller and rice thrips, spray with 40.7% chlorpyrifos EC 80~120 ml. For Plutella xylostella, Pieris caterpillar and soybean pests, 40.7% chlorpyrifos EC 80~150 ml for each acre. For citrus leaf miner, red spider, tea inchworm and other pests, the diluted concentration of 40.7% chlorpyrifos EC was 1000 ~ 2000 times.

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