How to prevent diseases and insect pests from sowing wheat in autumn
How to prevent diseases and insect pests from sowing wheat in autumn? Please guide the autumn sowing date is the basis and key to do a good job in the prevention and control of wheat diseases and insect pests. I hope that farmers will seize the favorable opportunity of autumn sowing and take effective measures to do a good job in the prevention and control of diseases and insect pests such as underground pests and wheat powdery mildew. Strive to eliminate wheat diseases, pests and weeds in the budding stage. The technical measures for the prevention and control of wheat diseases and insect pests in autumn sowing period are as follows: first, to do a good job of seed transportation during plant quarantine during autumn sowing, it is most likely to spread quarantine diseases and pests, so it is necessary to strengthen quarantine work and strictly prevent the spread of quarantine STD insects and weeds with seed transportation. When buying seeds, be sure to buy seeds with quarantine certificates from seed management units. 2. To strengthen agricultural control, there are mainly technical measures such as reasonable crop rotation, deep soil improvement, fine soil preparation, soil testing formula, reasonable fertilization, no application of uncorroded organic fertilizer, appropriate sowing at the right time, and removal of spontaneous wheat seedlings and weeds in fields, fields, yards, and so on. Third, the soil medicament treatment for the land with heavy occurrence of underground pests in the previous crop, the chemical was mixed with dry fine soil before sowing, and then evenly sprinkled on the soil surface, and then ploughed or raked immediately after sowing, and the pesticide and fertilizer could also be mixed. 4. seed coating and seed dressing are economic, simple, safe and efficient measures for the control of diseases and insect pests in the whole process of wheat production, and they are also the basic key measures for the control of wheat diseases and insect pests, which should be vigorously promoted. Click to get more wheat planting technology click to get more grain planting technology
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How to deal with wheat seeds sown in autumn
How to deal with wheat seeds sown in autumn? Please help to introduce wheat seeds before sowing can refer to the following methods: first, insect control treatment. For wheat underground pests, such as mole cricket, grub, golden needle worm, etc., 50% 1605 emulsion 0.5kg, adding water 50kg, seed dressing 500kg, stuffing for 4 hours, or 75% Xin.
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What diseases and pests should be controlled in early spring wheat?
What diseases and pests should be controlled by early spring wheat? Please give guidance to early spring wheat to control the following diseases and insect pests: control sheath blight and total erosion disease after the wheat turns green in late February, use 12.5% WP 20g / mu or 15% WP 50 g / mu to water 50g 75kg, spray evenly on the base of the stem and prevent.
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