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What should be paid attention to in seed dressing with powders and pesticides

Published: 2024-11-08 Author: mysheen
Last Updated: 2024/11/08, How to use herbicides in growing tobacco? Please guide and introduce tobacco, which has small seeds, slow seedling growth and is often damaged by weeds. The main weeds are: Setaria angustifolia, Qianjin, early paspalum, ox gluten grass, Niangmai, Canger, sedge, pig calamity, plume, plantain, dandelion and so on. Control of weeds in tobacco fields.

Powder pesticide seed dressing should pay attention to what? Please introduce the use of powder pesticides such as triadimefon, luheng 2, gragolide, thiram, seed dressing, etc. For example, corn can be treated with triadimefon 325~400g per 50kg of seeds; sorghum can be treated with triadimefon 130-170g per 50kg of seeds; cucumber blight can be controlled with 50% thiram WP, 0.4% of seed weight; Luheng No.2 WP seed dressing, 4- 5 g per kg of melon seeds, can effectively control latent fungal diseases on seeds. It is best to use a special seed dressing device to dress seeds. The medicine and seeds are weighed according to the proportion and poured into the seed dressing device. It can be mixed evenly for 10 minutes each. In the case of no seed dressing device, plastic bags can be used instead, pesticides and seeds are poured into the bags, the bag mouth is tightened, and the bag can be swung back and forth 50 times. When using this method, pay attention to the plastic bag should not be too large, the amount of seed should not exceed 2/3 of the bag length, in order to facilitate operation and ensure the quality of seed dressing. Click for more pesticide application techniques Click for more pesticide application techniques

 
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