Brown Spot
Brown spot is a fungal disease mainly caused by Rhizoctonia solani.
Symptoms:
The lower leaves begin to get sick and gradually spread to the upper part. At the initial stage, they are round or oval, purplish brown, and at the later stage, they are black, with a diameter of 5-10 mm. The boundary is clear. In severe cases, the disease spots can be connected into pieces, causing the leaves to wither and fall off, affecting flowering.
Occurrence regularity:
The pathogen survived the adverse environmental conditions with the sclerotia or mycelium on the plant residue. Sclerotium has a strong ability to withstand high and low temperatures, and the suitable temperature for infection and disease is 21 ℃ - 32 ℃.
Solution:
As a professional agrochemicals supplier, CHICO has accumulated rich experience and could offer the corresponding high-class solutions, e.g.: the series of DINAZO® (Azoxystrobin 20% + Difenoconazole 12.5% SC).
Now price of fungicide for brown spot is reasonable, anything you need, please contact us.
Chico Crop Science Co., Ltd. is a National hi-tech enterprise, has achieved numbers of National awards and patents. CHICO specialized in providing comprehensive nutrition for crops, seed cultivation, seed treatment and systematic prevention and control of crop diseases, pests and weeds.
Over the years, CHICO has been committed to research of plant nutrition and agrochemical products as well as production and sales of related products, in order to achieve economical investment, environment-friendly planting, and plenteous harvest for global growers.
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