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What should be paid attention to when using Acetochlor in dry land?

Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, What should be paid attention to when using Acetochlor in dry land? Please pay attention to the following four points when using Acetochlor in dryland: a certain soil moisture is beneficial to improve the weeding effect, such as the continuous dry weather in the medication stage, the weeding effect will be greatly reduced. Therefore, first watering to increase soil moisture, and then.

What should I pay attention to when using acetochlor in dry land? Please give an introduction to the following four points when using acetochlor in dry land: soil moisture A certain soil moisture is conducive to improving the weeding effect, such as continuous dry weather during the application stage, the weeding effect will be greatly reduced. Therefore, watering first to increase soil moisture and then applying medicine is one of the key measures to improve acetochlor efficacy. Acetochlor is a selective pre-emergence herbicide that exerts its effects only after planting and before weeds emerge, and the earlier the better. Acetochlor is basically ineffective against weeds that have been unearthed. The quality of soil preparation is not good, and the old grass is not removed, which will directly affect the weeding effect. In addition, uneven soil, can not make the solution evenly sprayed, but also affect the weeding effect. Phytotoxicity Prohibited in cucumber, rice, spinach, wheat, leek, millet, sorghum and other sensitive crops field use acetochlor weeding, tomato, corn, soybean, rape and other crops when using acetochlor weeding, the dosage per mu is limited to 50~75 ml, otherwise easy to produce phytotoxicity. Click for more herbicide application techniques Click for more pesticide application techniques

 
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