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Excuse me, what pesticides are there in greenhouse crops? Sterilizing, killing viruses, and killing insects!
There are many kinds of fungicides, which are basically divided into three categories:

Bacteria: mostly copper preparations and antibiotics (except Jinggang, Duosha and Duokang), such as copper hydroxide, agricultural streptomycin, zhongshengmycin, kocide, copper clothianidin, copper quinoline, zinc thiazole, copper chunlei, copper chlorobromoisocyanurate and ethylicin.

Viral diseases: such as Artelin, toxic fluorine phosphorus, amino oligosaccharide, lentinan, moroxydine hydrochloride, copper acetate, virus A, phytosanitary, tetracycline, etc.

Fungal: Fungal fungicides are mostly used to control downy mildew, epidemic disease, botrytis cinerea, anthrax, white powder, black powder, rust and non-bacterial leaf spot.