Hot and rainy summer weather, crop pests and diseases can easily create, Atractylodes seedling blight is the main disease, the onset of heavy rain at low temperatures, then how prevention Baizhu blight it? Chinese pesticide picks hymexazol prevention Baizhu standing dead I am sick, let's take a look at it.
Atractylodes blight is the main disease in the seedling stage, and it is heavier in low temperature and rainy weather. The damaged plants first appeared yellow-brown lesions at the base of the stem, and then the lesions gradually expanded, showing a dark brown shrinkage and contraction. In severe cases, the diseased plants fell and died. The pharmacist called it "bad stem disease."
It is a systemic fungicide for systemic soils. It can inhibit the normal growth of pathogens and fungi or directly kill germs. It can bind to iron and aluminum ions in soil, strongly inhibit the germination of pathogenic spores, enhance drug efficacy, and Through root absorption, metabolism is produced in plants to produce glycosides, which promote plant growth.
Using 99% carbendazim 3000 times liquid root perfusion of Atractylodes sinensis, 3 days later, the symptoms of Atractylodes sinensis improved, and once again after 7 days, it has a good therapeutic effect. In the Longmen Town, Xinhe Village, Hua Hongxi, Wu Huanghui, etc. Block use, the effect is 60% better than the control methyl thiophanate (preventive effect). It has been used in my town for many years and is an ideal agent for the treatment of fungal diseases.
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