At present, there are many herbicides for controlling and controlling Artemisia scoparia on the market. Common ones are single-agent or compounding agents such as bensulfuron-methyl, flufensulfuric acid, diflufenazone, oxazolone, and metformin. What is the most effective drug control?

Bensulfuron

At present, there are some areas where the sage is highly resistant to bensulfuron-methyl, although it is cheaper, but if it needs to be supplemented later, it will not be worth the loss. Of course, in the area where the resistance to fensulfuron is not very large, it can be used continuously, but it is necessary to pay attention to its impact on the post-crop crop, because the residual time of the bensulfuron-methyl is relatively long.

Fluroxypyroxyacetic acid

As far as the current application effect is concerned, the resistance of the sylvestris to chloroflupiric acid is getting stronger and stronger, the herbicidal speed is slow after application, the dead grass is not thorough, and it is easy to rebound in the later stage.

Diflufenacil, oxazinone

At present, the resistance of the two herbicides to A. sylvestris is not very strong. In comparison, the flufenazone has a slower rate of dead grass, but the dead grass is thorough, and the price of oxadiazon is relatively high. Weeds tend to rebound later. Therefore, the market is currently based on the combination of diflufenazone and oxafludone, which not only takes into account the better efficacy, but also ensures less resistance.

In fact, there are many drugs in the control of sage, such as metformin, acesulfame, acesulfame, dicamba, isoproturon, etc., growers can put price, region, grass direction, anti- Sexuality and the like are combined to consider the preferred use.

It is important to emphasize that it is strictly forbidden to keep seeding in the site where the seedlings of the genus Artemisia sinensis occurred in the past year, so as to prevent the seedlings of the sylvestris sylvestris from spreading with the wheat seeds; in the wheat field, the stalks of the stalks are not flowered, and the seeds are manually removed before the seeds are planted. Source; rotation for cropping, wheat-cotton rotation, is an effective measure to reduce the harm of the seedlings.

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