What kind of herbicides can be sprayed on chili peppers?

During the growth of chili peppers, all kinds of weeds grow, and if these weeds are not removed in time, the nutrients in the field will be consumed, resulting in a decrease in yield. what are the herbicides that can be sprayed on chili peppers?

What are the herbicides that can be sprayed on chili peppers?

The herbicides that can be sprayed on chili peppers are herbicide, trifluralin, Shoulotong, Weiba, fine grass, cover grass, and so on. Among them, trifluralin can control most monocotyledonous weeds and a few dicotyledonous weeds, such as barnyard grass, dogtail grass, sage grass, wild oat, purslane, pig hair grass, horse tang, big thrush, thousand gold, bluegrass, brome, Tribulus terrestris and so on.

Second, how to use pepper herbicide?

1. Direct broadcast field

The direct seeding field can be sprayed with Shanghai Shanghai Union Shi Tianwang 33% dimethamyl EC 50% 75ml / mu before emergence after sowing. If you want Hekuo Shuangfeng, the above agents should be mixed with 24% ethoxyfluoxane EC 10ml / mu.

However, we should pay attention to the following points: ① strives to level the ground so as to avoid drug damage caused by bare seeds or shallow sowing. ② 30kg / mu 40kg liquid, strive to spray evenly, do not re-spray. The dose of ③ should not be increased at will. ④ tries to watch weather sowing and spraying to avoid drug damage caused by continuous overcast and rain after seedling emergence, and should not be watered before and after emergence. ⑤ for film-covered fields, it is not recommended to spray the liquid directly under the film to avoid drug damage after emergence.

2. Transplanting field

For transplanting fields, 150,200ml of Shanghai Union Shitianwang can be sprayed 1-3 days before planting. If you want Hekuo Shuangfeng, these agents are mixed with 24% ethoxyfluoxane EC 20ml. However, it should be noted that the soil layer should not be turned as far as possible during the planting operation.

If there are weeds during the growth period, only 10.8% efficient Pyrrolofop EC 20ml 40ml, or 10% oxazolyl EC 50ml 75ml can be used. After 3 leaves of the weeds, the stems and leaves are sprayed to control Gramineae weeds.