1-Phenyl-2-(di-tert.-butyl-phosphino)-1H-pyrrole CAS NO.672937-61-0

1, broad-spectrum organophosphorus insecticides, with contact and stomach toxicity, have a certain permeability to plant tissue. Used for rice, cotton, fruit trees and other crops. It can prevent and control cotton bollworm, cotton red spider, red bollworm, rice leafhopper, rice planthopper, rice leaf-roller, with 25% cream 22.5 ~ 30mL/100m2, 7.5-11.3kg of water spray. To prevent cotton aphid and vegetable aphid, use 25% cream 7.5-15ml /100m2 and spray water 7.5-11.3kg. Control apple leaf mites, citrus scale insects, with 25% cream 600 to 1000 times the liquid spray. To control the tiger, control the larvae at the third instar stage and burn the root with 25% emulsified oil diluted to 250 times with water.

2, the product is an organophosphorus insecticide, acaricide, used to control rice trichoborer, cotton bollworm, cotton red spider and health pests and domestic animal parasites.

3, organophosphorus insecticide, acaricide, used to control rice trichoborer, cotton bollworm, cotton red spider and health pests and domestic animal parasites

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