Regarding the introduction of chlorpyrifos, Xiaobian has already introduced some contents. In order to facilitate everyone's comprehensive understanding of chlorpyrifos, Xiaobian today summarized the specific characteristics and prevention methods of chlorpyrifos. Let us discuss it together.
Characteristics of chlorpyrifos:
Chlorpyrifos is a high-efficiency, broad-spectrum organophosphorus insecticide with three functions of stomach poisoning, contact killing and fumigation. It is a moderately toxic pesticide, which can not only kill the pests of the seasonal crops, but also avoid the occurrence of crop pests. Can be used to control many fruit and vegetable pests, and a variety of underground pests.
Instructions:
1. Tomato leafminer: 48% chlorpyrifos EC, diluted with 800-1000 times solution and sprayed.
2. éŸè›†: In the early stage of pupa spawning, use 48% chlorpyrifos EC to dilute the water 2000 times and root.
3, scale insects: 48% of chlorpyrifos EC, diluted 1000-1500 times, spray stems and leaves.
4, wheat aphids: chlorpyrifos 15% particles 225-375 g / ha, add water 15-25 ml / acre, spray stems and leaves.
5, rice planthopper: chlorpyrifos 15% particles 1050-1350 g / ha, 70-90 ml / mu, spray stems and leaves.
Finally, introduce a little trick about chlorpyrifos: chlorpyrifos mixed with organic and inorganic fertilizers can increase fertilizer efficiency by more than 25%.
More pesticide knowledge, please pay attention to pesticide network
Hexagon Thin Nut,M8 Hexagon Nuts,Hexagonal Nuts Fasteners,M39 Hexagonal Nuts
Chuangtuo Jinggong (Jiangsu) Co., LTD , https://www.chtofastener.com