Determination of the amount of acetylene herbicide herbicide based on weed resistance

Acetyl oxalate is a common herbicide commonly used to control weeds in wheat fields. How to use clodinafop? The pesticide network reminds you to determine the amount of acetylene herbicide herbicide based on weed resistance.

Anthrax is used to control grass weeds in wheat fields, and the dosage is mainly based on weed size and sensitivity to drugs. Sensitive weeds 2 to 4 leaf stage, the amount of acetylene herb pure drug can be 3 ~ 4.5 grams. When the grass age is increased or it is necessary to control the weeds with strong resistance such as hard grass and Japanese maiden, the dosage should be appropriately increased. When the dosage of the pure medicine is more than 6 grams, it will have a certain inhibitory effect on the growth of wheat seedlings. When the dosage of pure medicine exceeds 9 grams, the growth of wheat seedlings will be seriously inhibited. When the wheat grows poorly due to waterlogging and other reasons, when the seedlings are small and the seedlings are weak, the application of the added amount is more likely to cause phytotoxicity. The wheat seedlings with strong growth potential in spring are more resistant, and can be applied in an appropriate amount. In addition, after the application of clodinafop, there is no strong temperature drop and low temperature in the short term, otherwise it may aggravate the phytotoxicity.

Weigh 100-1000g Electronic Scales

Weigh 100-1000G Electronic Scales,Weight Scale,Electronic Weighing System,Digital Measuring Cup Scale

Shanghai Liuyuan Trading Co. , Ltd. , https://www.ly-weighing.com