The main pests of millet include millet ash, borer borer, corn borer, millet beetle, millet fly, armyworm, chestnut hop, millet locust, thrips and aphids.
Stem pests include millet ash, borer borer, corn borer, chestnut stalks, and millet fly. During the growing period, the poisonous soil can be used to trap and kill the chestnut-jumping beetle: Use 5% A-dimensional salt water to disperse granules 2500 times, and 4.5% beta-cypermethrin EC 1500 times; before and after the middle-valley, use 10% cypermethrin EC and 40% dimethoate. Emulsifiable concentrate, 80% dichlorvos emulsifiable concentrate, the three agents are mixed in the same amount, with 1-2 two per acre, dubbed 1000 times liquid and sprayed on the valley seedlings to prevent and control pests such as the corn leafworm, the mimosaurus fly, and the vegetable stem hop, and so on. Millet stem base spray; Trichogramma beetle control of millet ash and corn borer have a good effect. Millet stem bounce prevention and control measures, when the overwintering adult oviposition procreation period or the beginning of the field saw dry seedlings, with 2.5% kungfu emulsifiable concentrate or 20% extinction emulsifiable concentrate 2000 times or 2% abamectin emulsifiable concentrate 2000- 3000 times spray control.
Leaf-feeding pests mainly include armyworms and leaf millet leafworms. The prevention and control of armyworms are mainly based on the control of young larvae. They can be used in the 2-3 larval period of larvae, with 20 to 30 heads of insects per square meter in the grain field. Double or 5% beta-cypermethrin EC 1500-2000 times spray, supplemental measures to induce pests and egg masses with field grasses, centralize destruction and reduce damage. P. platyphylla can be artificially killed by killing the larvae manually when there is a white spot in the heart and leaves of the millet. Kneading the heart blade or leaf sheath from the bottom upwards can eliminate 70% of the larvae.
Can also be used to control chemicals, with 48% Poison Emulsion 500-800 times, 2.5% deltamethrin EC 1500-2000 times, 4.5% Beta-cypermethrin EC 800-1000 times, the effect is better.
The sucking pests were thrips, aphids, and millet pods. They were controlled with 2000 times liquid of imidacloprid 10% and 2000 times liquid of 2.5% deltamethrin EC.
Stem pests include millet ash, borer borer, corn borer, chestnut stalks, and millet fly. During the growing period, the poisonous soil can be used to trap and kill the chestnut-jumping beetle: Use 5% A-dimensional salt water to disperse granules 2500 times, and 4.5% beta-cypermethrin EC 1500 times; before and after the middle-valley, use 10% cypermethrin EC and 40% dimethoate. Emulsifiable concentrate, 80% dichlorvos emulsifiable concentrate, the three agents are mixed in the same amount, with 1-2 two per acre, dubbed 1000 times liquid and sprayed on the valley seedlings to prevent and control pests such as the corn leafworm, the mimosaurus fly, and the vegetable stem hop, and so on. Millet stem base spray; Trichogramma beetle control of millet ash and corn borer have a good effect. Millet stem bounce prevention and control measures, when the overwintering adult oviposition procreation period or the beginning of the field saw dry seedlings, with 2.5% kungfu emulsifiable concentrate or 20% extinction emulsifiable concentrate 2000 times or 2% abamectin emulsifiable concentrate 2000- 3000 times spray control.
Leaf-feeding pests mainly include armyworms and leaf millet leafworms. The prevention and control of armyworms are mainly based on the control of young larvae. They can be used in the 2-3 larval period of larvae, with 20 to 30 heads of insects per square meter in the grain field. Double or 5% beta-cypermethrin EC 1500-2000 times spray, supplemental measures to induce pests and egg masses with field grasses, centralize destruction and reduce damage. P. platyphylla can be artificially killed by killing the larvae manually when there is a white spot in the heart and leaves of the millet. Kneading the heart blade or leaf sheath from the bottom upwards can eliminate 70% of the larvae.
Can also be used to control chemicals, with 48% Poison Emulsion 500-800 times, 2.5% deltamethrin EC 1500-2000 times, 4.5% Beta-cypermethrin EC 800-1000 times, the effect is better.
The sucking pests were thrips, aphids, and millet pods. They were controlled with 2000 times liquid of imidacloprid 10% and 2000 times liquid of 2.5% deltamethrin EC.
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