As summer approaches, there are more and more pests and diseases on vegetables. When we recommend prevention and treatment programs, we will also pay attention to the low toxicity and low residue of the medicines. Let's talk about the pest control drugs on vegetables.
Vegetable pest control
1. Vegetable Lepidoptera pests: including Plutella xylostella, Spodoptera litura, etc. It is recommended to use a combination of a vitamin salt, a guanidine urea, a chlorantraniliprole, a chlorfenapyr, a doxorubicin, a carbendazim, etc. It is also possible to use a trapping agent such as Spodoptera litura inducer.
2, aphids, whitefly: snail ethyl ester, flonica amide, can also be used imidacloprid, thiamethoxam, dinotefuran dry and other nicotine insecticides, mites can use yellow plate.
3, yellow curved strip jumper: can be used to control insecticide, scorpion, acetamiprid, thiamethoxam, dinotefuran and other compound control.
4, Hummer: dinotefuran, ethyl doxorubicin, thiamethoxam and so on.
5, underground pests: bifenthrin, thiamethoxam, dinotefuran, phoxim and other granules.
6, cockroaches: avermectin, spironolactone, etoxazole and other prevention and treatment.
Vegetable disease prevention
1, vegetable root knot nematode disease: can use Avi thiazolidine, fluopyram and other prevention and treatment.
2, vegetable powdery mildew: azoxystrobin, trifloxystrobin, mineral oil, fluconazole and other agents to prevent and cure.
3, vegetable downy mildew: fluopyram • chlorfenapyr, chlorpyrifos cyanide • mancozeb, propyl zinc • carbendazim, refined nail cream · mancozeb, famoxadone cream Control of drugs such as urea cyanide.
4, vegetable virus disease: prevention and control of aphids, whitefly and other pests, generally can use bifenthrin, acetamiprid, spirotetramat, fluramide and other agents to control pests, cutting off the media is the key, treatment Viral diseases can be sprayed 2-3 times with amino oligosaccharides.
5, vegetable melon and fruit disease prevention, for vegetable melon and fruit diseases, you can spray the sea elf bio-stimulant leaf type 1-2 times.
6, the prevention and control of pests and diseases on vegetables, should pay attention to delay the occurrence of pest and disease resistance, in the use of pesticides, it is best to use pesticides and rational compounding to avoid.
The above is about the prevention and control methods of vegetable pests and diseases. In the process of planting vegetables, we are faced with all kinds of pests and diseases. Each method of prevention and treatment is different, so we remind you farmers. Be sure to prescribe the insects so that you can achieve good results.
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