White pest control must pay attention
Rust began to be fully controlled in early June. Firstly, combined with manual weeding, the yellow rust leaves at the base were directly buried under the mud, and then sprayed and controlled twice. The interval was 7 to 10 days, and 10% difenoconazole tablets were used per acre. Agent 30 g or 30% difenoconazole cyproxazole EC 15 ml or 20% Triadimefon EC 75 ml, dilute 45-50 kg fine spray. Note that the medication period can not be delayed, and control the amount of medication to avoid affecting pregnancy.
Flax leaf spot disease began in early June to prevent the onset of disease, and every 7 to 10 days for protection against 2 to 3 times, with 6% of chloramphenicol powder per acre 100 g or 25% prochloraz emulsifiable concentrate 30 ml or 20% of three Cycloazole powder 100 grams, watered 45 to 50 kg fine spray.
Long green migratory locusts use 30% ibuprozacin cream EC 80 ml or 10% nitenpyrazine solution 60 ml or 50% pymetrozine water dispersible granule 25 g per acre in early June, and spray 50 kg of water.
The second generation of stem borer in early June prevents and controls the first generation. It uses 30% affluoxamide suspension 30 ml or 34% Bmidex suspension 25 to 30 ml or 10% avermectin hydrazide suspension agent per acre. 40-50 ml or 40% of Trichlorfon Propofetium 120 ml, watered 50 kg spray tip.
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