Tan Liyun: The weeds in the first picture from left to right are dominated by wild barnyardgrass. There are many types of weeds in the second picture. There are many types of weeds in the second picture. There are various types of weeds, such as lacquer, valerian, mother-in-law, and piglet. In view of this wheatgrass field, we can consider the use of a combination of imidazide and fluoxymethane herbicide.
Zhao Lei: What are the effects of weeding with 3 drugs including 2 A, 4 chlorine, tribenuron, and flufenoxa?
Tan Liyun: It should also have better control effect.
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