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What to Do When Rice Gets Rice False Smut? Symptoms and Control Methods
Symptoms and Control Methods of Rice False Smut in Rice
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How to control rice false smut? Detailed explanation of its occurrence characteristics and control techniques
I. Occurrence characteristics. Rice false smut occurs only on the panicle, generally from the flowering stage to the milk-ripe stage of rice. In infected grains, the pathogen grows inside the glumes, forming false smut about 1 cm in diameter that replaces the grain. The optimum temperature for the germination and development of the rice false smut pathogen is 25-30°C; above 34°C or below 12...
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What are the key technical points for controlling rice false smut?
Rice is susceptible to infection during the heading and flowering stage, and the pathogen damages some grains on the panicle. At first, a pale yellow-green mass appears at the seam of the glumes, gradually expands, and finally covers the entire glume shell. It is 3-4 times larger than a healthy grain, dark green, with a smooth surface, and later splits open, releasing dark green powder. Weather is closely related to the occurrence of rice false smut;...
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Rice Pest and Disease Control: How to Control Rice False Smut?
How to control rice false smut? What harm does rice false smut cause? Please provide an introduction. Harm caused by rice false smut: Rice false smut only occurs on the panicle, generally from the flowering stage to the milk-ripening stage of rice. In infected grains, the pathogen grows inside the glumes, forming a false smut ball about 1 cm in diameter that replaces the grain. ...
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