With the advent of autumn, aphid, thrips, planthoppers and other prickly sucking pests enter the peak of occurrence. These pests have the characteristics of fast reproduction, easy outbreak, strong resistance and so on, and the speed of drug renewal is fast.Today, to recommend to you a prevention and control of the thorn suction type of pest agent — Flonicamid, the agent is following the introduction of imidacloprid, acetamiprid, pyrazidone has a new insecticide.
insecticidal mechanism
Flonicamid is a new kind of low toxicity pyridinamide insect growth regulator insecticide.After feeding and inhaling the plant juice containing Flonicamid, aphids and other stinging mouthparts pests were prevented from inhaling the juice after a few minutes, and the oral needle could not be inserted into the plant tissue. No excretion appeared within 1 hour, and eventually died of starvation.
Applicable crops
Flonicamid can be used in apple, pear, peach, plum, strawberry, cucumber, melon, watermelon, gourd, cabbage, tomato, eggplant, pepper, potato, mustard, spinach, lettuce, beans, celery, wheat, corn, cotton, citrus, sunflower, tea, ornamental plants and other crops
Prevention and treatment of the object.
Mainly used to control all kinds of aphids, greenhouse whitefly, bemisia tabaci, tea leaf hoppers, brown planthopper, all kinds of thrips and other pests.
Usage
(1) the prevention and control of all kinds of aphids, can be in the early stage, each mu with 10% Flonicamid water dispersive agent 30 ~ 50 grams, 30 kg to 50 kg of water uniform spray, in order to achieve the ideal effect of prevention and control, can be sprayed again after 7 days, can effectively control the continued harm and spread of aphids.50% fludine · pymetrozine water dispersive granule 15 ~ 20 g/mu can also be used. After water spraying, the rapidity is better.
(2) For the control of rice planthopper and brown planthopper, it can be used in the peak period of young nymphs of rice planthopper, using 53% fludine · isoprocarb wettable powder 70 ~ 90 grams per mu, spraying with water, focusing on the middle and lower part of rice and the front and back of leaves evenly and thoroughly.The prevention and control effect is more prominent.
Post time: Sep-27-2021