Sannong sec-butylcarb is a low-toxicity non-systemic insecticide that belongs to the carbamate class. It mainly inhibits the acetylcholinesterase in the body of pests to poison and die, has a strong contact killing effect, and has a certain stomach toxicity, fumigation and egg killing effects. It has a special effect on planthoppers and leafhoppers, and the insecticide is rapid, but the residual effect period is short, and it can only last for 4 to 5 days.
Applicable crops: rice, tea, sugarcane, wheat, gourd, pumpkin, purple eggplant and pepper, etc.
Control objects: leafhoppers, thrips, rice planthoppers, aphids and weevils and other pests, but also can control moths and cotton aphids on cotton, as well as mosquitoes and flies and other health pests.
How to use:1Rice planthopper: apply pesticides at the peak of young nymphs, use 180 200g mu of 20% emulsifiable concentrate, and spray towards the middle and lower parts of rice plants.
2.Rice leafhopper: applied at the peak of the occurrence of young nymphs, sprayed with 50% emulsifiable concentrate 50 75g mu, focusing on the base of the stem in the early stage; After heading and filling, the panicle and upper leaves are the focus of spraying.
3.Rice leaf roller: apply the pesticide from the peak of egg hatching to the young larval stage, spray with 20% water emulsion 150 180g mu, focusing on the middle and upper part of the rice plant.
When controlling rice pests, a water layer of 3 5 cm should be maintained in the field for 3 5 days.
Precautions in use:
1.It cannot be mixed with alkaline pesticides and other substances.
2.Avoid using propanium 10 days before and after applying pesticides in paddy fields to avoid pesticide damage.
3.It should not be used near the fish pond to avoid polluting the water source. It is forbidden to use mulberry gardens, near silkworm rooms and nectar source plants during flowering.
4.It has a slight pesticide damage to the gourd grown in the greenhouse.
5.The antidote after poisoning is atropine, and the use of pralidolyticus and morphine is strictly prohibited.