What herbicide should be sprayed on the ground after grapes set fruit?

Grapes are sweet, juicy and nutritious. It is said that they were brought into China along the Silk Road by Zhang Qian when he was sent on a mission to the Western Regions during the Han Dynasty, and they have been cultivated in China for 2000 years. So, what herbicide should be applied on the ground after grapes set fruit?

1. What herbicide should be applied on the ground after grapes set fruit?

After grapes set fruit, weeds can be controlled with 41% glyphosate aqueous solution, 1.72% metolachlor, 2.50% acetochlor, 3.33% caocaotong emulsifiable concentrate, etc. When applying, fit a protective hood on the spray nozzle to prevent the solution from spraying onto the grapes. In addition, under normal circumstances, manual or mechanical and other pollution-free weeding methods should be used as much as possible.

2. Methods of mechanical control of weeds in vineyards

According to the size of the row spacing of the grapes, suitable agricultural machinery can be selected for weed control. After the weeds emerge, a small four-wheel tractor with a small plow can be used to till and weed between the rows, or it can be fitted with a rotary tiller for rotary tillage and weeding. The advantages of mechanical weeding are: 1) relatively high work efficiency and fairly good weeding effect; 2) reduced pesticide use, which is conducive to producing green food; 3) simple operation, easy for farmers to accept; 4) loose soil, which is conducive to the ground absorbing heat, and further helps the accumulation of substances such as grape sugar and pigments

Manual control is also one of the main methods currently adopted by grape growers, but because it is labor-intensive and time-consuming and its control effect is limited, mechanical methods are generally used instead.