Can the herbicide cover grass be mixed with metolachlor?

Glad for your question. Can be mixed.

Cover grass energy, ingredient name: high-efficiency flupyrethoxalin, often used in broad-leaved crops to control gramineous weeds, such as peanut, soybean, cotton, watermelon fields and other control of horsetail, dogtail grass, cow tendon grass, dogtooth root, etc., and also has a good control effect on reeds and white grass.

Meolachlor is a blocking herbicide, mostly used in corn, sorghum and other crops, and is used in closed use before seedlings after sowing.

Hope mine is helpful to you.

Introduction to the formula of herbicide mixture in garlic field.

1. Pendimethalin + ethoxyfluorfen:

Mixed characteristics: the mechanism of action of the two is different, and the mixed use has a synergistic effect, which can expand the herbicidal spectrum, but at the same time, it may also aggravate the pesticide damage to crops, and the symptoms are the contact killing spots of ethoxyfluorfen.

Ratio dosage: 3-8 grams of ethoxyfluorfen + 30-50 grams of pendimethalin.

Precautions: Spotted pesticide damage may occur after crop sowing before budding and after application of pesticides, and under normal circumstances, it will gradually recover with the growth of two. It is forbidden to use drugs after crop seedlings.

2. Promethonet + pendimethalin:

Mixed use characteristics: The mixed use of the two can expand the herbicidal spectrum, improve the control effect of weeds, and improve crop safety.

Ratio and dosage: 30-35 grams of promethonet mu + 45-60 grams of pendimethalin mu.

3. Herb net + Zhong Ding Ling:

Mixed use characteristics: The mixed use of the two can expand the herbicidal spectrum, improve the control effect of weeds, and improve crop safety.

Ratio and dosage: 30-35 grams of prometrinet + 80-100 grams of secondary butylin.

Precautions: Level the ground and apply pesticides after fine-tuning. The efficacy of the drug has a great relationship with the soil, the effect is good when the moisture is good, the effect of soil drought is not good, and it is best to apply the pesticide after watering when it is dry.

After the application of the pesticide should be mixed immediately, otherwise it will reduce the weeding effect, and the longer the mixing interval after application, the worse the effect. Concrete does not exceed 4-5 cm.

Diquat fast, generally used as a conductive herbicide, can be quickly absorbed by green plant tissues, and quickly lose its activity after contact with soil. It is used for weeding in fields, orchards, non-arable land, before harvesting, etc., and can also be used as the stem and leaf drying of potatoes and sweet potatoes. In places where gramineous weeds are severe, it is better to use it with Baicao Heng old wither.

Diquat fast herbicide, which is more effective than paraquat, can be used to control soybean, sweet potato, cotton and other crops before harvest withering and defoliation.

How to use diquat fast.

1) No-tillage field weeding: used for weeding and no-tillage planting wheat and rape after rice harvesting, 2 to 3 days before planting, 80 to 130 ml of 20% water agent per mu, 25 to 30 kg of water, spray weed stems and leaves.

2) Withering and defoliation: 6 to 8 days before the harvest of rice and wheat, at the early stage of cereal waxing, that is, when the green grains only account for 4% to 5%, pesticides can be applied to promote drying. 100 to 150 ml of 20% water solution per mu, a conventional spray on water.

150 to 200 ml of soybean and 200 ml of potato and 200 to 250 ml of potato per mu.

Precautions for the use of diquat fast:

1. When using this product, you should wear protective equipment to avoid inhaling the liquid medicine. Do not eat or drink during the application period. Hands and face should be washed in time after application.

2. Check the sprayer before spraying to ensure that there is no leakage of the spraying instrument.

3. Within 7 days after application, do not graze or mow grass in the application area.

4. It is forbidden to clean pesticide application equipment in rivers and ponds and other waters to avoid causing harm to other organisms in the environment. Red-eyed bees and other natural enemies are prohibited in the release area. Keep away from the aquaculture area for pesticide application, and it is forbidden to discharge the wastewater from cleaning pesticide application equipment into water bodies such as rivers and ponds.

Used containers should be disposed of properly, not for other purposes, and not discarded at will.

5. Do not apply pesticides when it is windy to avoid the mist drifting to crops or adjacent plots.

6. This product is harmful to bees, fish and other aquatic organisms, silkworms, and the impact on the surrounding bee colonies should be avoided during the application period, and it is forbidden to use it near the flowering period of flowering plants, silkworm chambers and mulberry gardens.

Glufosphine (should be glufosinate) herbicide should not be mixed with acetochlor.

The superposition of two herbicides will cause pesticide damage.

Glufosinate is suitable for weeding in orchards, vineyards, non-arable land, and can also be used in potato fields to facilitate harvesting.

Prevention and control objects. Annual and perennial dicots and grasses such as sage, horsetail, barnyard weed, wild barley, multiflora ryegrass, dogtail grass, golden dogtail grass, wild wheat, wild corn, perennial grasses and sedges, such as duck grass, sagegrass, fescue, fluffy grass, ryegrass, double-spike paspalum, reed, early maturing grass. As well as wild oats, finch wheat, spicy grass, pig calamity, baogai grass, small wild sesame, nightshade, chickweed, field forget-me-not grass and creeping ice grass, stolon, shearweed, whisk grass, moss, dogtooth root, anti-branch amaranth and so on.

Mode of action. It is a non-selective herbicide with partial systemic effect, and is mainly used as a contact killer when used. After application, the active ingredient acts through the leaves, and the seedlings that have not yet been unearthed will not be harmed.

Mechanism of action. It is a phosphonic acid herbicide and is an inhibitor of glutamine synthesis. Within a short period of time after application, the ammonium metabolism in the plant is disordered, and the cytotoxic ammonium ions accumulate in the plant, and at the same time, photosynthesis is seriously inhibited.

How to use: The requirements for the application time are not strict, and the general application rate is 5 to 6 liters of water per hectare. According to different weeds, the amount of use changes, generally weeds with 3 to 5 liters, medium stubborn weeds for up to 10 liters of water agent sail transport mu, anti-broad-leaved weeds should be applied at the beginning of vigorous growth, control of grasses weeds should be applied at the beginning of leafing, to 20kg mu, to control the forest and alpine pasture of the hook and fern.

These two chemicals are recommended not to be mixed together, because this does not play a positive role in the growth of plants, so it must be used rationally, scientifically and safely, in order to achieve more ideal results.

The mixture of glyphosate and acetochlor will not cause a chemical reaction, and there is no ***, which can be combined. However, there is no need to use it, because glyphosate is a kind of herbicide that is absorbed by the foliar surface of the plant and conducted, and it needs to be sprayed on the green part of the plant to kill weeds, and acetochlor is a soil-closed herbicide, which should be sprayed on the soil surface to be pro.

The mixture of glyphosate and acetochlor will not cause a chemical reaction. However, there is a need for suitable use of unburied bushes, because glyphosate is an incidising herbicide through foliar absorption and systemic conduction of plants, which needs to be sprayed on the green part of the plant to kill weeds, while acetochlor is a soil-closed herbicide, which must be sprayed on the soil surface to work.

It can be mixed with losses. Acetochlor and pendimethalin are a mixed herbicide, and the product is 40% emulsifiable concentrate. It is mainly used for garlic field control and weeding, wheat lady, dogtail grass, cow tendon grass, hard grass, pig disaster, camellia, hail noisy ear, chickweed, amaranth, chrysanthemum, mud lake vegetables, broken rice sedge and other weeds.

It is effective for pre-budding and early post-seedling weeds, and can be used in the source of the empty garlic after sowing before the needle or after the garlic 2 leaf stage, 110 140 ml of preparation per mu, 30 kg of water spray.

Acetochlor is a seedling-stage herbicide. Glufosinate-ammonium is a defibrillatory herbicide. The blend of the two can improve the effectiveness of the removal of simple and fierce grass, which can be used in the orchard. I hope I can help you.

Yaqin's emotional intelligence is definitely that Anning does not need to mix it for three years, this should be used alone, Anlin herbicide is also weeding, and Cao'an is also weeding, it is the same type of drug, it is the same ingredient, and this does not need to be used together.

The scope of use of metolachlor herbicides is as follows:Meolachlor herbicides can be used to control annual weeds such as weeds, weeds, dogtail and teff, as well as broad-leaved weeds such as purslane, amaranth, and quinoa (quinoa, gray quinoa); It is suitable for crops such as potatoes, cruciferous vegetables, watermelons, and solanaceous vegetables.

Precautions for the use of meolachlor herbicides1. Generally, it is not applied to rainy areas and sandy soils with organic matter content less than 1%.

2. We should pay attention to the amount of weeding with herbicides, and stay away from crops, people, animals and other work.

3. The soil moisture is suitable for weeding, and the weeding effect is poor in case of drought, so the soil should be mixed in time after application.

4. Choose the appropriate herbicide according to the habits of the crops, pay attention to the wind direction when spraying, and spray the pesticides before 11 o'clock in the morning or after 16 o'clock in the afternoon when there is no dew on a sunny day.

AcetochlorThe scope of use of herbicides is: acetochlor is a low-toxicity herbicide, which is safe for humans, animals and crops, and has a long validity period (60 70) days for weed control, and a single application can control the entire growth period without weed damage. Acetochlor is a selective herbicide that is absorbed mainly through the young shoots and young roots of weeds, and monocotyledon grasses are absorbed through bud sheaths.

When the agent enters the weed, it inhibits the growth of young shoots and roots, and finally wilts and dies. Acetochlor can be used in soybean, potato, cruciferous, leguminous and other crops, mainly to control horseshoe, barnyard grass and dogtail grass.

purslane, etc., but not effective against perennial weeds.

Acetochlor is a selective pre-budding herbicide, mainly for the control of horsegrass, barnyard grass, dogtail grass, purslane, etc., ineffective for perennial weeds, suitable for soybean, peanut, corn, rape, sugarcane, cotton, potato, cabbage, radish.

Kale, cauliflower.

Tomatoes, peppers, eggplants, celery, carrots, lettuce, chrysanthemum, leguminous vegetables, citrus, grapes, orchards and other dryland crops are controlled before budding annual grasses and some dicotyledon weeds, soybean cuscuta.

First aid measures. **Contact: Immediately take off contaminated clothing, rinse contaminated **, hair, nails, etc. thoroughly with soapy water and running water.

Eye contact: Rinse with running water or saline.

Respiratory tract. Inhalation: Quickly remove the patient from the scene to fresh air to keep the airway open. Such as difficulty breathing.

Give oxygen inhalation, etc.**. If breathing stops, artificial respiration is performed immediately.

Gastrointestinal intake: induce vomiting after drinking warm water to the person who has taken it by mistake, or repeatedly wash the stomach with normal saline.

Hello prometochlor and acetochlor can be mixed to make the grip tremor closed with weeding, but the following points need to be noted:1When mixing, it is necessary to mix according to the correct ratio to avoid the failure of the effect or the damage of the plant due to overuse.

2.It is necessary to pay attention to safety in the use of the process section and avoid contact with ** and inhalation of gas. 3.

Before use, you need to read the product manual carefully and use it according to the method and dosage on the instructions. 4.In the process of use, it is necessary to pay attention to environmental protection to avoid affecting the surrounding environment and ecology.