What kind of herbicide should I use in vegetable fields? Introduction of herbicides for all kinds of vegetables

When growing vegetables, there will inevitably be long grass, yellow leaves, wilt and other phenomena, if the small area is good, but if it is a large area, we need to take measures to solve it, what kind of herbicide should be used in the vegetable field?

1. Leafy vegetables

Such as cabbage, cabbage, green leafy vegetables, such as Chinese cabbage, shepherd's purse, cauliflower, cabbage, celery, lettuce, abutilon, spinach, water spinach, amaranth, coriander and so on. The use of herbicides is not recommended in this kind of vegetables. If necessary, Dahuili and Caocaotong can be used for soil treatment before sowing (Dahuili is not suitable for celery and lettuce) or Guoer, Xicaoling and vegetable Zhuang No. 2 before planting.

Celery seedling fields can be treated with dimethamine, Guoer and oxazoling after sowing, lettuce and vegetables can be treated with fruit and oxazoling, and vegetable No. 2 can be treated with soil before planting; Abutilon abutilon and amaranth can be treated with soil before planting; herbicide can be used in spinach fields where there are no wells around. The soil before seedling of coriander is treated with dimethoate after sowing. Sulfonylurea herbicides can not be used in this kind of vegetable fields, and Acetochlor can not be used in spinach.

2. Liliaceae, root vegetables, potato vegetables

Such as leek, garlic, onion, onion, lily, garlic, carrot, turnip, potato, ginger, yam and so on. Leek growth period is short, harvest frequency, eat leaves, try not to use herbicides, if necessary, you can choose contact type micro-toxic herbicide fruit, spray after the old leek harvest; garlic, lily, potato, ginger, yam growth period is long, and mainly edible bulbs, tubers, (garlic edible garlic sprouts) can be treated with soil in the early growth stage or early after seedlings for stem and leaf preparation, can use fruit, garlic ether, vegetable Zhuang 2 and so on. Garlic, onion and onion can only be treated with contact soil treatment agent for short growth period, and herbicides with poor conductivity such as herbicide can be used for radish and carrot.

3. Eggplant fruit vegetables

For example, eggplant, tomato, pepper and other vegetables are not suitable to use stem and leaf treatment agents. Before transplanting, you can choose contact-type soil treatment agents such as Ruoer, oxazolin or mainly contact, with slight internal absorption and conduction of vegetable Zhuang 2 and Dilomide.

4. Melons and vegetables

Such as cucumber, pumpkin, wax gourd, towel gourd, vegetable gourd, balsam pear, bergamot, horn gourd and so on. The application of Acetochlor in this kind of vegetables is strictly forbidden, and it is appropriate to choose herbicide, fruit and chlorpromazine for soil treatment after sowing.

5. Legume vegetables

Such as kidney beans, cowpeas, raw edamame beans, peas, broad beans, lentils and so on. There are many herbicides suitable for vegetable application, but soil treatment herbicides are still the first choice, such as dimethamine, vegetable Zhuang 1, oxazolin and so on.

6. Aquatic vegetables

Such as lotus root, Zizania caduciflora, mushroom and so on. Aquatic vegetables try not to use herbicides, if necessary, you can choose low-toxic Lianzhuang No. 1, Cao Kexing and so on.

7. Special vegetables

Such as asparagus, burdock, lettuce, artichoke, ginger high, shepherd's purse, Malan, chrysanthemum brain and so on. Gol can be used for soil treatment before budding after sowing or before transplanting.