Imidacloprid: low toxicity pesticide products, with contact and stomach poison and the suction effect, have a good effect to kill aphids, planthoppers, thrips and other pests. How to use imidacloprid? And what are the control objects?
Seed dressing: Usually the active ingredient per mu is 3 to 10 grams, watered spray or seed dressing. Interval is 20 days.
Preventing Spiraea aphid, apple aphid tumor, green peach aphid, and other pests, 10% imidacloprid 4000-6000 times spray.
Controlling pear psylla, leaf roller, whitefly, leaf miner pest: 5% imidacloprid EC 2000 ~ 3000 times spray.
Control cockroaches: we can choose 2.1% cockroach gel bait.
Three aspects that we need to pay attention:
1, Taking precautions when spraying, to prevent contact with the skin and inhalation powder, liquid, medication should be promptly exposed areas with water and detergent.
2,Do not mix use with alkaline pesticides.
3, Should not spray in strong sunlight, in case of reducing the efficacy.
Mainly used to control sucking mouthparts, such as aphids, planthoppers, whiteflies, leafhoppers, thrips. Can be used for rice, wheat, corn, cotton, potatoes, vegetables, sugar beets, fruit trees and other crops. Coleoptera, Diptera and Lepidoptera of certain pests, such as rice weevil, rice negative mud insects, rice stem borers, leaf miner, also effective.
To cotton, beans, melons and other sensitive crops ,imidacloprid could cause some injury under some circumstances. In addition, experts studies show that when using too small a particle size of the powder imidacloprid seed dressing, there are also harmful impact on seed. In addition, the rice pest resistance to imidacloprid has increased year by year, so that the state has banned the use of imidacloprid in rice.[/fusion_text][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]