Fluorochroma, the common name of hexaflumuron, the trade name of worms, smothering, fruit and vegetable, worms, terapox, high-strike, the main dosage form has 5% emulsifiable concentrate, is a low-toxic pesticide. Industrial Door System ,Hanging Door Roller,Hanger Roller Bracket,Hanging Roller Track Bracket Jiaxing Gates Hardware Products Co.,Ltd , https://www.888gates.com
Fluorochrome is a benzoylurea insecticide with stomach toxicity and contact action. It is a chitin synthesis inhibitor with high insecticidal and ovicidal activity, and it is quick-acting, by inhibiting pests and molting. The pest died. It can control Plutella xylostella, beet armyworm, Spodoptera litura, Brassica chinensis, Helicoverpa armigera, Tobacco budworm, Ulmus, various leaf miner, and small tiger. It has special effects on cotton bollworm and tobacco budworm, and is ineffective against sucking mouthparts such as cockroaches and cockroaches.
According to the China Pesticide Network , the application of vegetable production in the control of Plutella xylostella, Spodoptera exigua, Spodoptera litura, and small ground tigers, in the period of egg hatching to the first to second instar larvae, with 5% hexaflumuron emulsifiable concentrate 1000 ~1500 times liquid spray, the efficacy can be maintained for 10 to 20 days.
The control of cabbage caterpillars is sprayed with 5% hexaflumuron EC 2000-3000 times during the prolonged period of the second to third instar larvae.
Control cotton bollworm, bean wild cockroach, in the egg hatching period, spray with 5% hexaflumuron EC 1500 ~ 2000 times, spray once every 10 days, 2 seasons of crops, with good pod protection effect.
Control eggplant red spider, sprayed with 5% hexaflumuron emulsifiable concentrate 1000~2000 times when the average number of leaves per leaf is 2~3.
Precautions: The control of foliar pests should be applied at the age of younger larvae (1~2 years old), and the control of drill-bit pests should be applied during the egg-filling period, and the application should be applied during the prosperous period in Changi. The agent has no systemic and osmotic properties, and the spray should be uniform and thorough; it can not be mixed with alkaline pesticides , but it can be mixed with other pesticides, and its control effect is better; it is recommended to use pesticides different from other mechanisms of action. Rotational use to delay the generation of resistance; field crops should be used in combination with acaricides; cruciferous vegetables are susceptible to phytotoxicity; application in the field when the humidity is high can improve the egg-killing effect; safety interval is 7 days, each Seasonal crops can be used up to 3 times; special care should be taken for fish and silkworms.