Chlorpyrifos 40.8% EC
Package: 1L x 12 bottles / carton
Product name: Chlorpyrifos 40.8% EC
Chemical name: Chlorpyriphos
Package: 1L x 24 bottles / carton
Origin: Made In China
Specifications of Chlorpyrifos 40.8% EC
|Appearance||Colorless or light yellow liquid||Comply|
Chlorpyrifos 40.8% EC, 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. 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.