Are grapes afraid of the pesticide acetochlor, and are grapes afraid of herbicides?

Yes, preferably a vineyard 4032 that has grown a little older

Fear, the toxicity of herbicides is relatively large, even if the grapes are not sprayed on the fruit branches, the grapes will be affected by drift pesticides, once sprayed on the fruit, it will lead to fruit burning.

How the grapes are cared for.

First, the breeding environment.

1. Temperature: It has a certain cold resistance, don't worry too much about winter when breeding, even if it is minus 10 degrees, it can be safely passed, and it will germinate normally in spring.

2. Light: It is a yang tree species and is very light-loving. When maintaining, it should be placed in a sunny place and given it time to shine all day, so that it will grow more robust. If left in a dark place, the plant will languish and its growth will be affected.

3. Watering: You don't need to be too frequent in watering during the breeding period, the soil can be slightly moistened, and there must be no stagnant water. It is somewhat drought tolerant, so the soil is rather dry than wet.

4. Soil: The requirements of the soil are loose, fertile, deep and slightly acidic. If the soil is saline, it will affect the growth. When breeding, you can mix and prepare humus, sandy soil and garden soil, which can basically meet the growth needs.

5. Fertilization: When grapes are in the fruiting period, the amount of fertilizer required is relatively large, and fertilizer is needed to supplement nutrition.

Pesticide residues in the air should not be too much, after all, the air is in a flowing state, not in a confined space, and will not cause serious pesticide damage to the growth of grape seedlings.

Summary. Hello dear, glad for your question. Regarding your question, according to professional studies and experiments, acetochlor can help grapes sprout, but it does not guarantee 100% effect.

Specifically, acetochlor can promote the breakdown of grape fruit and the proliferation of certain types of cells, which in turn can improve the germination rate of grapes. However, the application of acetochlor needs to comply with certain operating specifications, correct dosage and corresponding time period to achieve the best effect. However, it is not recommended to use acetochlor on the ridges of grapes, because after the grapes have budded, it will secrete minerals on the ridges that promote germination, and these minerals may be inhibited by acetochlor or inhibit its germination, thus causing abnormal grape growth.

In addition, acetochlor can also inhibit the biological activity of many enzymes essential for the metabolism of important vitamins and fats in grape leaves, thereby affecting the quality and viability of grapes. Therefore, it is recommended to use a more suitable fertilizer after the grapes have germinated to obtain better growth results.

Use ethyl gum on the ridges of the grapes.

Acetochlor. How not.

Hello dear, glad for your question. Regarding your question, according to professional studies and experiments, acetochlor can help grapes sprout, but it does not guarantee 100% effect. Specifically, acetochlor can promote the breakdown of grape fruit and the proliferation of certain types of cells, which in turn will increase the germination rate of grapes.

However, the application of acetochlor needs to comply with certain operating specifications, correct dosage and corresponding time period to achieve the best effect. However, it is not recommended to use acetochlor on the ridges of grapes, because after germination, the grapes secrete minerals on the ridges that promote germination, and these minerals may be inhibited by acetochlor or inhibited by the widening of the grapes to prepare for germination, thus causing abnormal grape growth. In addition, acetochlor can also inhibit the biological activity of many enzymes essential for the metabolism of important vitamins and fats in grape leaves, thereby affecting the quality and viability of grapes.

Therefore, it is recommended to use a more suitable fertilizer after the grapes have germinated to obtain better growth results.

The vine is 3 years old, and I want to seal the ground under the tree with acetochlor, is it okay? Teacher.

Weeds on the ground.

Please reply. Kissing can be done by sealing the ground under the tree with acetochlor, a toxic chemical that can stunt the growth of plants at the bottom of the vine.

Pesticides that grapevines are afraid of: Bordeaux liquid, carbendazim, chickyl tobuzin, mancozeb, ethylphosphine, chlorothalonil, etc. Grapes should be planted on well-ventilated, sunny and well-drained fertile plots.

Spring planting is mostly used in northern China, and field planting can generally be carried out in mid to late April. Before planting, use a sharp knife to remove the bandaging outside the grafting interface (after the grafted seedlings survive, the rootstock sprouts germinated on the booklet under the grafting interface should be erased in time to ensure the purity and growth of the variety), and the planted seedlings should be buried in the soil to the root neck and poured enough planting water, and then the seedlings should be buried in fine soil to bury a small mound of soil to moisturize and prevent drying, so that they can germinate early. Very nutritious.

Summary. Kiss! Glufosinate-ammonium is a relatively safe herbicide for growth, with strong contact and a slight systemic effect, but it will not be transmitted downward, that is, it will not kill the roots, cut the grass but cannot remove the roots.

Orchards such as vineyards, apple orchards, peach orchards, etc., mainly annual or perennial weeds such as horsetail, dogtail grass, triangular grass, field spin flower, purslane, spiny cabbage, gray cabbage, irontooth amaranth and other grassy mixed weeds, it is best to use non-selective glufosinate-ammonium to control. <>

Kiss! Glufosinate-ammonium is a relatively safe herbicide for growth, with strong contact and a slight systemic effect, but it will not be transmitted downward, that is, it will not kill the roots, cut the grass but cannot remove the roots. Orchards such as grape orchards, apple orchards, peach orchards, etc., mainly annual or perennial weeds such as horsetail, dogtail grass, triangular grass, field spin flower, purslane, spiny cabbage, gray cabbage, iron tooth amaranth and other grassy mixed weeds, it is best to use a non-selective grass ammonium ruler to control it.

The flowers were beaten in 32 degrees weather, and after 5 days, the fruit began to rot.

If herbicides are used excessively in the surrounding land, they can have a negative impact on the soil and water sources, and they can also enter the vines through the root system, which can adversely affect the grapes. Therefore, it is recommended to control the spraying range and dosage when using herbicides in the surrounding area to avoid damage to the vines. At the same time, other more environmentally friendly and safe ways to weed the lawn or land can also be considered.

The leaves are fine, but the fruits turn yellow and start to rot.

Spraying on the fruit may cause them to be damaged.

Can profenium ammonium be used on grapes?

It is not recommended to use it on grapes, because herbicides will affect the nutritional development of the fruit.

It is not recommended to use herbicides on grapes, as herbicides can affect the fruit's own vegetative development.

1. Isolation:

At the moment, the use of acetochlor cannot be restricted, and the most effective measure we can take as winegrowers is to quarantine. The first is to carry out grape production in protected areas;

In early to mid-May, when the nearby corn growers sprayed acetochlor, the grapes were covered with mulch film to avoid the peak of spraying acetochlor, and then the grapes were put on the shelves for normal management.

2. Spray water or antidote:

If the grapes are not isolated, it is necessary to pay attention to spraying water or alkaline pesticides on the grapes when there is haze before and after the rain, such as stone sulfur mixture, Bordeaux liquid, etc. Because acetochlor is generally acidic, it is easy to decompose when exposed to alkaline substances. However, it should be noted that it is best to spray water or alkaline pesticides with foresight, otherwise it will be sprayed after sensory symptoms appear.

The effect is poor. 3. Strengthen comprehensive management

Acetochlor damage to grapes is generally temporary. After the grape is found to be damaged, the comprehensive cultivation management such as fertilization and irrigation should be strengthened to restore the tree's vigor as soon as possible. In summer, when the new shoots and secondary shoots are topped, they should also be staggered a few days later, and a few more leaves should be left accordingly.

In short, although the rescue methods will be somewhat different for different types of acetochlor, the usual practice is: watering to achieve the purpose of washing off part or diluting acetochlor; Fertilization is mainly to apply foliar fertilizer during the plant growth period to enhance the resistance of plants to achieve the purpose of reducing pesticide damage.

The antidote of herbicides is used to reduce or offset the toxicity of herbicides to crops. The addition or combination of antidotes in herbicides with low selectivity can improve the selectivity of herbicides and protect crops from herbicide poisoning. When the damage caused by improper use of herbicides, antidotes can also be used to reduce the damage.

Naphthalene anhydride is a selective seed dressing protectant, which can be absorbed by seeds and inhibit herbicide damage to crops in roots and leaves. Mixing corn, rice and wheat seeds with naphthalene anhydride with seed weight can protect crops from thiocarbamate and urea herbicides such as buta, herbicide, oat di, and Gram. Dichloropropamine is a special protective agent to prevent bacteria from harming corn.

It can be used both for seed dressing and mixed with herbicides for spraying for soil treatment. Generally, the dosage per mu is 10 45 grams. The agent also has a protective effect on rice and wheat, so that rice and wheat are protected from herbicides such as herbicides, oats, grams, Lasso, Doer, acetochlor, and butachlor.

R-28725 is a selective seed dressing protectant, which can protect corn from the poisoning of herbicides such as oave, butachlor, lasso, acetochlor, butachlor, and doer.

OM is a spray seedling protector for stems and leaves. This agent has a high affinity with the cuticle of the plant epidermis and can form a protective layer on the surface of the plant to prevent herbicides from entering. It has a detoxifying effect on the grass substitute used in rice fields and wheat fields and the grass used in soybean fields.

2,4,6-T has antagonistic effect with 2,4-d, which can alleviate the pesticide damage of 2,4-d to tomato, oat to wheat, and to reduce the pesticide damage of herbicide to rice at the bud stage of rice.

Some fungicides, insecticides, and plant growth regulators can also act as antidotes for herbicides. For example, it is a fungicide for soil treatment, which is used to treat rice seedbeds, which can reduce the toxicity of herbicides such as simazine and glucoether to seedlings and improve the survival rate of seedlings. Rust is a systemic fungicide used to control wheat leaf rust and barley smut, and can also protect wheat from oat poisoning.

Chlormequat is a plant growth regulator, which can be used in wheat seed dressing to reduce the pesticide damage of weeding to wheat.

Gibberellin (920) can relieve the pesticide damage caused by 2,4-d to rice and the toxicity of dimethyltetrachloride to cotton. After the symptoms of pesticide damage appear in rice, spray the stems and leaves with 10 kg of gibberellin aqueous solution with a content of 40 units per mu, which can quickly restore the normal growth of rice; For the cotton growth period, the bit error rate with dimethyl chloride causes the whole plant leaves to form chicken feet crazy, 2 3 grams of raw powder per mu, mixed with 40 50 kg of water, the whole plant spray is wet, in a very short time, the cotton can return to normal growth, and new branches and new leaves are extracted. Soaking wheat seeds with 10ppm 20ppm gibberellin aqueous solution for 2 hours and 4 hours can reduce the pesticide damage of oats to wheat.

Did you get the medicine or someone else did you get the wind?

Summary. Acetochlor is a selective pre-bud treatment herbicide, which is mainly absorbed by the coleoplasty of monocots or the hypocotyl of dicots, and conducts upward after absorption, mainly by hindering protein synthesis and inhibiting cell growth, so that the growth of weed shoots and young roots is stopped, and then die. The ability of grasses to absorb acetochlor is stronger than that of broad-leaved weeds, so the control effect of grasses is better than that of broad-leaved weeds.

The effective period of acetochlor in the soil is about 45 days, mainly degraded by microorganisms, and the mobility in the soil is small, mainly maintained in the 0-3 cm soil layer.

Applicable crops Corn, cotton, beans, peanuts, potatoes, rape, garlic, tobacco, sunflower, castor, green onions, etc.

Are grapes afraid of the pesticide acetochlor?

Acetochlor is a selective pre-bud treatment herbicide, which is mainly absorbed by the coleoplasty of monocots or the hypocotyl of dicots, and conducts upward after absorption, mainly by hindering protein synthesis and inhibiting cell growth, so that the growth of weed shoots and young roots is stopped, and then die. The ability of grasses to absorb acetochlor is stronger than that of broad-leaved weeds, so the control effect of grasses is better than that of broad-leaved weeds. The effective period of acetochlor in the soil is about 45 days, mainly degraded by microorganisms, and the mobility in the soil is small, mainly maintained in the 0-3 cm soil layer.

Applicable crops Corn, cotton, beans, peanuts, potatoes, rape, garlic, tobacco, sunflower, castor, green onions, etc.

Hello, scared, use with caution!!