How much is appropriate to mix wheat seeds with chlorpyrifos and phoxim?
How much is appropriate to mix wheat seeds with chlorpyrifos and phoxim? Please guide the registration of 40% phoxim EC for wheat seed dressing to control underground pests, and spray wheat seeds with 180-240 ml water per 100 ha of seeds. Chlorpyrifos seeds were mixed with chlorpyrifos to control underground wheat pests. 100 kg wheat seeds were sprayed with 48% chlorpyrifos EC and 4-5 kg of water, piled for 2-3 hours, dried and sown. Click to get more pesticide application techniques
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What kind of medicine is good for Chilo suppressalis?
What kind of medicine is good for Chilo suppressalis? Please introduce the prevention and control of Chilo suppressalis also depends on the natural enemies in the rice field. There are many natural enemies of Chilo suppressalis, mainly Trichogramma parasitized by eggs, cocoon wasps parasitized by larvae and predatory natural enemies spiders. When the number of enemies is large on that day, the prevention and control targets can be appropriately relaxed. There are hundreds of commonly used control agents.
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What crops does ethephon work on?
What crops does ethephon work on? Ethephon is an organophosphate plant growth regulator with broad spectrum and low toxicity. It can enter plants through leaves, bark, fruits and seeds, and then transfer to the active parts to release ethylene. It can promote fruit ripening and coloring, promote leaves and fruits...
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