1, azoxystrobin:
(1) Meaning: Mainly used for grape black pox, downy mildew, white rot and rice sheath blight.
(2) Functional characteristics: advanced dosage form, easy absorption, high safety to crops, good permeability and local systemic activity, long duration, high efficiency, broad spectrum, low toxicity and environmental protection, and it is the best choice for green pollution-free products. It can effectively inhibit the normal growth of hyphae of pathogenic fungi or directly kill pathogens, and can prevent and treat most diseases caused by fungi such as Rhizoctonia, Ascomycetes, Basidiomycetes, Hemiptera, Powdery Mildew, Cordyceps and Oomycetes, such as anthracnose, Fusarium wilt, Fusarium wilt and so on.
2, kresoxim-methyl:
(1) Meaning: It is a new bactericide with high efficiency and broad spectrum. It has good control effect on strawberry powdery mildew, melon powdery mildew, cucumber powdery mildew, pear scab, grape white rot and other diseases.
(2) Functional characteristics: It has a strong inhibitory effect on spore germination and mycelium growth in leaves, and has protective, therapeutic and eradication activities. In addition, it has good permeability and local systemic activity for a long time. This product can positively regulate crop yield, inhibit ethylene production, help crops to store biological energy for a longer period of time to ensure maturity, significantly improve crop nitration reductase activity, and accelerate the formation of protein in viruses when resisting virus attacks.