How to mix herbicides in sugarcane fields?
How to mix herbicides in sugarcane fields? What should I pay attention to? The mixed use of sugarcane herbicides needs to grasp the following principles: first, the weed control scope of the two herbicides should be different. Second, quick-acting agents should be mixed with late-acting agents, and long-acting agents should be mixed with short-acting ones. Third, the agents with high diffusivity and mobility in the soil should be mixed with those with low diffusivity and mobility. Fourth, the mixture of two or more agents should increase the efficiency, or at least not antagonize each other and cause drug damage to crops. Fifth, the periods and methods of use of the two agents must be consistent. It is suggested that it should be applied strictly according to the application method in the instruction manual, and do not mix it at will. Click to get more herbicide application techniques click to get more pesticide application techniques click to get more sugarcane planting techniques
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What herbicides can be used in jujube orchard?
What herbicides can be used in jujube orchard? What should I pay attention to when using herbicides? Weeding in jujube garden is an important part of management. Weeds are the intermediate hosts of diseases and insect pests, and they compete with jujube for fertilizer and water, which affect the growth of jujube. At present, the herbicides commonly used in production are as follows: (1) Diuron: 25% wettable powder, yes.
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How do herbicides cause drug damage to tobacco leaves?
How do herbicides cause drug damage to tobacco leaves? Is there any way to treat it? Some herbicides are widely used to control weeds in rice or tobacco fields, especially in rice fields. Some farmers often use high concentrations of herbicides. If tobacco is planted next season, the residual herbicides will often cause drug damage to tobacco leaves. Coupled with the selectivity of herbicides.
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