Rice Blast
Rice blast or “Rotten neck” is ubiquitous problem found in many countries of the world. It is one of the major fungal disease of Nepal.The fungus that causes rice blast is called Magnaporthe oryzae. Favourable conditions: 1. Application of excessive doses of nitrogenous fertilizer. 2. Low night temperature(between15-20°or less than 26°c) 3. low soil moisture […]





