The temperature is high in summer and autumn，it is orange, apple, peach, pear fruit trees such as the fastest growing season, is also the worst season, all kinds of plant diseases and insect pests damage often fruit trees suffered severe damage, traditional control effect is worse and worse, there are a new kind of insecticidal acaricide, readily availability is very good, are effective in 20 days or so, growers particularly fond of, the potion is Diafenthiuron。
Potions introduction
Diafenthiuron, also known as acaricide, is a new thiourea insecticide acaricide.It has the effects of tentacling, gastric toxicity, inhalation and fumigation, and has a certain ovicidal effect. By interfering with the energy metabolism of the nervous system, it destroys the basic function of the nervous system and inhibits the synthesis of chitin.After applying medicine commonly, 2-4 hours can be seen dead bug, red spider can all die after 2 days.
Main Feature
1. Wide insecticidal range
2. Good quick effect
3. Long lasting effect
4. Good mixing ability
5. High activity at high temperature
Prevention and treatment of the object
Can be used to prevent and control fruit trees (apple, citrus), cotton, vegetables, tea, and ornamental plants on the mite (leaf mite, rust mite), aphids, whitefly, leafhoppers and all kinds of moth pests have a very high control effect.It also has a good control effect on the resistance of diamondback moth, cabbage green insect and leaf curling moth.
(1) Red spider control:Starscream, prevention and control of citrus, apple and other fruit tree red spider happened 2 ~ 3 head/leaf, mite eggs hatching peak of drug use is the best time, available 40%, butyl ether dalai mite spirit suspending agent, 1500-2000 times liquid evenly spray, spray once every 10 day, even 2 times, if a red spider mites, mites and eggs thoroughly to kill, the effective up to 15 to 20 days,Also can treat aphid, leafhopper and other pests concurrently.
(2) Prevention and control of diamondback moth, diamondback moth: prevention and control of diamondback moth and diamondback moth on cabbage, cauliflower, cabbage and other vegetables, can be in the boom period of diamondback moth and diamondback moth, with 43.7% methyl methyl · butyretheride emulsion 60-80 ml/mu, mixed with water 30 ~ 50 kg uniform spray, spray once every 7 days, spray 2 times.
Post time: Jun-28-2021