Use 5% phoxim granules per acre for 2 kg, or 3% phoxim granules for 3 to 4 kg, or 2% methylisophosphorus powder for 2 kg, add fine soil 30 to 40 kg and mix well. , ditching or spreading along the ridge, padding and covering the soil, can effectively control cockroaches and golden worms.
The water used for pouring water is 40% methyl isoflavone emulsifiable concentrate or 50% phoxim emulsifiable concentrate 500 ml, and water is added 750 kg. It is applied to the ridge and has special effects on cockroaches and golden worms.
Sprinkle bait with wheat bran or rapeseed cake powder 5 kg, add appropriate amount of water and 40% methyl isoflavone or 50% parathion EC 50 ml, mix well, sprinkle into the field in the evening, use bait 2 per acre ~ 3 kg, the control effect on cockroaches can reach more than 90%.
The water used for pouring water is 40% methyl isoflavone emulsifiable concentrate or 50% phoxim emulsifiable concentrate 500 ml, and water is added 750 kg. It is applied to the ridge and has special effects on cockroaches and golden worms.
Sprinkle bait with wheat bran or rapeseed cake powder 5 kg, add appropriate amount of water and 40% methyl isoflavone or 50% parathion EC 50 ml, mix well, sprinkle into the field in the evening, use bait 2 per acre ~ 3 kg, the control effect on cockroaches can reach more than 90%.
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