Occurrence and Control Measures of Rice Leaf Rolls

The first is to actively carry out propaganda and prevention work. Agricultural technicians enter the village through the training courses, broadcasting, on-site observation and other forms, so that the majority of peasants understand the hazards of rice rolls, and master the relevant prevention and control knowledge. The second is to strengthen technical guidance. Organize agricultural technicians to penetrate into the first line of agricultural production and field farms to guide farmers to carry out unified defense rules in a timely manner. The third is chemical control. Available 25% insecticide double 250 ml +75% tricyclazole 50 grams, watered 50 kg spray. Or use 25% of insecticidal double 250ml + 45% tricyclazole 100g, watering 50kg spray, the effect is better.

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