Can you apply broadleaf herbicides when leeks are planted for a month?

Weeding new leeks before sprouting. With 33% weeding through emulsifiable concentrate, 100 150 ml per mu sprayed with water, valid for 45 50 days, with 48% dilometin emulsifiable concentrate 200 ml per mu, after shallow tillage to mix the agent with the soil, valid for 30 days. If grass shortage occurs in the leek field after germination, 50% Ligulong wettable powder or 25% herbicide ether emulsifiable concentrate can be used 750 1000 ml per mu.

The old root leeks have strong drug resistance, and the wound heals after each cut, and 48% fluoralin emulsifiable concentrate can be used 100 150 ml per mu, or 100 150 grams of 50% promethonet wettable powder, 33% herbicide 100 200 ml per mu, 25% herbicide ether emulsifiable concentrate 500 ml, 48% dilometin emulsifiable concentrate 200 ml per mu, and 50% herbicide No. 1 wettable powder 150 grams per mu. The above-mentioned agents, any one kind, soil spraying, or 20% herbicide ether micronizer kilogram mixed with fine soil 20 30 kilograms of sprinkling, also has a good control effect.

No, the leeks are still in the embryonic stage at this stage, and hitting the broadleaf will kill the leeks!

It is best not to, any herbicide has a strong corrosive effect, although it is targeted, but it will form a membrane on the ground epidermis, which has a great impact on leek seedlings.

Summary. Hello, what herbicide kills leeks and removes roots? Pro-systemic conductive herbicides can be used, sprayed on a certain leaf of the plant, and after being absorbed, it can be conducted to other leaves, flowers, fruits and roots, so that the plant dies.

Such as glyphosate, prometrinet, cover grass, stable kill ether, etc.

Hello, what herbicide kills leeks and removes roots? Pro-pro can choose systemic herbicide to spray on a certain leaf of the plant, and after being absorbed, it can be conducted to other leaves, flowers, fruits and roots, so that the plant dies. Such as grass edge tung glyphosate, promethonet, cover grass energy, steady killing positive imitation ether, etc.

After cutting the leek, it is recommended to apply special herbicides such as pyridoxalin (Jingwen Lugao source killing), Fenflupyroxaline (high-efficiency grass cover), Fenazole Herbanine (Weiba), Jingwa Wo Helin (Essence Grass Gram), and Sullenedimidine (Na Catch) and other special herbicides. If you want to get rid of leeks, you can only use herbicides, herbicides can eliminate stubborn grasses, leeks must also be able to buy some herbicides, hit the water, hit the leeks, and you're fine.

Summary. Hello, there are fewer herbicides suitable for controlling broadleaf weeds in leek fields. According to the experiment of Dong Jiaxing and others from the Agricultural Bureau of Zouping County, Shandong Province, the effect of lactoxafen in the control of broad-leaved weeds in leek fields is good.

Master the use of medicine when the weeds grow vigorously before the 4-leaf stage, use 4000 4500 times of 24% milk fluoroxalyphin emulsifiable concentrate when the grass is young, and use 2500 3000 times of the solution when the grass is old, and the concentration of the liquid medicine can not be too large, otherwise the aboveground part of the leek will die.

What herbicide can be used to remove broadleaf weeds in leek fields? Please answer if you can.

Hello, there are fewer herbicides suitable for controlling broadleaf weeds in leek fields. According to the experiment of Dong Jiaxing and others from the Agricultural Bureau of Zouping County, Shandong Province, the effect of lactoxafen in the control of broad-leaved weeds in leek fields is good. Master the use of medicine when the weeds grow vigorously before the 4-leaf stage, use 4000 4500 times of 24% milk fluoroxalyphin emulsifiable concentrate when the grass is young, and use 2500 3000 times of the solution when the grass is old, and the concentration of the liquid medicine can not be too large, otherwise the aboveground part of the leek will die.

Are there any other preparations?

Capryloyl bromobenzonitrile can also control broadleaf weeds in leek fields, but improper use may cause contact spots. Before using pesticides to control broad-leaved weeds in leek fields, a small area test should be carried out to ensure safety.

Capryloyl bromofennitrile does not die.

The grass is a bit big.

Squirted three times and didn't do anything.

Soil sealing treatment can be carried out with prometrinet, pendimethalin, and sec-butyl, and promethofen is mainly used to control broad-leaved weeds.

The leek seedlings came out.

I say post-emergence herbicides.

Only milk fluoxalyl can be used, and the effect is better.

Summary. Herbicides can be used.

1. Use in front of leek seedlings:

1. Use 48% dilometrine, 3 to 3 75 liters per hectare, and apply the pesticide after sowing in the leek seedling field, that is, before the emergence of leeks.

2. Use 50% promethonet WP 1 5 grams per hectare to apply pesticides after leek sowing and before leek emergence;

3. Use 50% promethonyl WP 1 5 to 2 25 grams per hectare, and apply the pesticide after the wound heals and grows new leaves after the old leeks are cut.

Can you use diquat to get rid of weeds quickly after leek sowing?

Herbicides can be used. 1. Use before selling simple vertical leek seedlings: 1. Use 48% dilometrene, 3 to 3 75 liters per hectare, and apply pesticides after sowing in leek seedling fields, that is, before leeks emerge.

2. Use 50% promethonet WP 1 5 grams per hectare to apply pesticides after sowing medium and large leeks before seedlings emerge; 3. Use 50% promethonet WP 1 5 to 2 25 grams per hectare, and apply the pesticide after the wound heals and grows new leaves after the old leeks are cut.

Can leeks be sealed with metolachlor after sowing?

Not recommended. Meolachlor is a broad-spectrum post-sowing pre-emergence herbicide. For a variety of crops such as voltain:

Soybeans, corn, cotton, peanuts, potatoes, cabbage, spinach, garlic. It can be used on crops such as sunflower, sesame, rapeseed, radish, sugarcane, etc., and can also be used in orchards and other leguminous, cruciferous, soladianaceae, Asteraceae and umbelliferae crops, which can prevent annual gramineous weeds and some dicotyledon weeds at a delay. Sesame fields can be sprayed on the surface with 100 150 ml of 50% alachlor EC per mu before sowing seedlings, and 30 50 kg of water can be sprayed on the surface, which has a good control effect on grasses and broad-leaved grasses.

Hello, weeding after leek sowing, leeks are more sensitive to acetochlor in blindness, and it is not suitable to use acetochlor for soil sealing treatment. After sowing leeks, before emergence, promethonyl, pendimethalin, and puttylene can be used for soil sealing treatment. Among them, promethofen is mainly used to control broad-leaved weeds, and pendimethalin and sec-butylene can be used to control grassy weeds and some broad-leaved weeds.

It can be selected according to the grass phase in the field. For weeding during the growth of leeks, stem and leaf treatment agents such as quinoxalin and flupyrimethoxalin can be used to control grasses and weeds. According to some information, capryloylbromobenzonitrile can control the broad-leaved weeds in the leek field, but improper use may cause contact spots, and a small area test should be carried out before large-scale use to ensure that.

The herbicides that can be used in leek fields mainly include prometrine, pendimethalin, sec-butyl, quinoxalin, high-efficiency flupyrethoxalin, etc.

Usage of herbicides in leek fields.

1. Leeks before emergence after sowing.

The soil was closed with prometrinet, pendimethalin and sec-butyl, which was mainly used to control broad-leaved weeds, and pendimethalin and sec-butylene could be used to prevent grasses and some broad-leaved weeds.

When herbicides are used in leek fields, they need to be selected according to the grass phase in the field.

2. During the growth of leeks.

Stem and leaf treatment agents such as quinoxalin and high-efficiency flupyrimethoxalin are used to control gramineous weeds, which is safe and harmless to leeks.

What are the post-seedling herbicides in leek fields.

1. Poaceous weeds in leek fields.

There are mainly Ma Tang, Dogtail grass, Ox tendon grass and so on.

1. Song of Wisdom of Quint Heling: You can use 50 70 ml of 10% Quinoxalin mixed with 30 kg of water and spray it evenly.

2. High-efficiency flupyrethoxalin: 50 100 ml of high-efficiency flupyrethoxalin can be used, mixed with 30 kg of water, and sprayed evenly. According to the age of weeds, the dosage of high-efficiency flupyromethalin should be appropriately increased, which is safe for leeks.

2. Broad-leaved weeds in leek fields.

Broadleaf weeds in leek fields mainly include purslane, iron amaranth, etc., which can be weed with the following herbicides.

1. Herbicidal pine: 50 100 ml of 48% herbicidal pine can be mixed with 30 kg of water and sprayed evenly.

4 drops of isooctylate: 50 ml of 77% isohexyl ester can be sprayed evenly.

Summary. Hello, leeks will not die after herbicide, and the time it remains in leeks is about 20 days. Therefore, it is advisable not to consume leeks during this time to avoid the effects on human health.

Herbicides are a type of glyphosate that kills the enzyme system in the plant, causing it to fail to grow and develop properly. However, it should be noted that herbicides need to follow safe use methods during use to avoid harm to the environment and the human body. In addition, it is also recommended to pay attention to washing when eating vegetables to reduce potential pesticide residues.

Hope mine is helpful to you.

Hello, leeks will not die after herbicide, and the time it remains in leeks is about 20 days. Therefore, it is advisable not to consume leeks during this time to avoid the effects on human health. The herbicide is a glyphosate that is planted in Yiyusen, which can kill the enzyme system in the plant, causing it to fail to grow and develop normally.

However, it should be noted that the herbicide needs to follow the safe use method during the use of the herbicide to avoid harm to the environment and the human body. In addition, it is also recommended to pay attention to washing when eating vegetables to reduce potential pesticide residues. I hope mine will be of some help to you.

I want to cut off the leeks, not to eat the leeks, but to let the leeks slowly take the poor vegetables to absorb less herbicide, I played the herbicide the night before yesterday, and it rained in the next morning yesterday morning, and it is still raining from last night to now, will it be better for me to cut off the leeks and disturb the skin?

The impact on leeks may be reduced if you finish the book and cut off the herbicide, but because you have been overnight, the drug has been absorbed, and it is recommended to eat the wax file after 20 or more, during which you can water more, and cut off a stubble when it grows, so that you can eat it after a few forks<>