Does weedicide pine have an effect on sorghum in the next year

Dosage per mu of 25% herbicidal pine water agent: 200g

Pine can be used by the Lu people after seedlings in sorghum fields. Herbicide pine wide resistance, dichloroquinolic acid, atrazine, dicamba, octaylbromobenzonitrile and so on are post-emergence herbicides in sorghum fields. Generally, in the 4-6 leaf stage after sorghum seedlings and the 2-4 leaf stage of broad-leaved weeds, the use of herbicides has the best effect on weeds, and 50-60g of atrazine dichloroquinoline acid is used per mu, which can be double-removed.

It is not recommended to use herbicides before the 3-leaf stage of sorghum, which is easy to cause pesticide damage. 66-200ml of 48% herbicidal pine per mu after sorghum seedlings can control broad-leaved weeds, and the best effect is used in the 2-4 leaf stage of weeds. Done, don't forget to give a thumbs up, thank you!

<> herbicidal pine is harmful to broad-leaved crops such as carrots, rapeseed, sesame, sunflowers, tobacco, sugar beets, radish, lettuce, celery, mustard greens, gladiolus, roses, etc., and must be careful not to let the liquid drift to the broad-leaved crops when applying pesticides, so as not to cause pesticide damage. Moreover, the herbicidal pine is ineffective against grasses weeds, so do not use it on grasses to avoid waste.

1. Which crops are harmful to the herbicidal pine

1. Herbicide pine has certain harm to cotton, jute, carrot, rape, sesame, sunflower, tobacco, beets, radish, lettuce, celery, mustard, gladiolus, rose, tulip and other broad-leaved crops, so it is necessary to pay attention not to let the liquid drift to the above crop fields when applying pesticides, so as not to cause pesticide damage.

2. Herbicidal pine can prevent and control annual broad-leaved weeds and sedges such as pigs, chickweed, camellia, sorrel leaf knotweed, Ze Yuan, dwarf cigu, amaranth, firefly, heteromorphic sedge, broken rice sedge, hemp, ghost needle, Xanthium, purslane, duck plant, quinoa and other annual broad-leaved weeds and sedges, but it is ineffective for gramineous weeds, so do not use it on grasses.

3. Pine weedicide is a contact type selective post-emergence herbicide. When used in dry fields, photosynthesis can be inhibited by infiltration and conduction into chloroplasts through plant leaves; When used in paddy fields, it can not only be infiltrated by the foliar surface of plants, but also absorbed by the root system, conducted to the stems and leaves, inhibit photosynthesis and water metabolism, and make the physiological function of weeds dysfunctional and die.

2. Does the herbicidal pine have an effect on the next crop?

1. Under normal circumstances, as long as the correct, reasonable and non-excessive use of herbicide pine has no impact on the stubble. Pine is mainly suitable for rice, soybean, peanut, wheat and other crops, and is a selective contact type post-emergence herbicide.

2. If Bendasone is used in the unfavorable conditions of drought, waterlogging or large fluctuations in temperature, it will be particularly easy to cause damage to crops or have no weeding effect. After application, the leaves of some crops may appear mild damage symptoms such as dryness and yellowing, and generally return to normal growth after 7-10 days without affecting the yield.

3. Since the herbicidal pine is mainly used for contact killing, it is necessary to fully moisten the weed stems and leaves when spraying, and no rain can be rained within 8 hours after spraying, otherwise it will affect the efficacy.

Hello, analysis note:

Pine herbicide is a selective post-emergence herbicide used for stem and leaf treatment of weeds at seedling stage.

It is mainly used for rice, soybean, peanut, wheat and other crops to control broad-leaved weeds and sedge weeds, and is ineffective against grassy weeds.

Sorghum Bicolor (L.).Moench is an annual herbaceous plant of the family Poaceae and sorghum.

Therefore, the herbicidal pine has no effect on the sorghum of the next year, and it can be planted with confidence.

Sorghum growth habits:

Temperature-loving, light-loving, sorghum is native to the tropics, is a temperature-loving crop, the temperature required during the growth period is higher than that of corn, and has certain high temperature tolerance characteristics, the suitable temperature for the whole growth period is 20-30.

Sorghum is a C4 crop and needs adequate light throughout the growth period.

Sorghum is a short-day crop, and any variety can accelerate its development under short-day treatment.

Drought-resistant, waterlogging-resistant, salinity-alkali tolerant, barren and thin resistance Sorghum has a well-developed root system, root cells have high osmotic pressure, and have a strong ability to absorb water from the soil.

At the same time, there is a layer of white wax on the surface of the stem and leaves, which can reduce sensitivity in drought.

Hello friends, last year's soybeans were post-seedling herbicides, and now it is okay if you use them.

Summary. Herbicide pine has no effect on sorghum in the next year, and the drug is ineffective against grasses.

Herbicide pine has no effect on sorghum in the next year, and the drug is ineffective against grasses.

Can the corn "Jade Amusement" pre-emergence herbicide be used for soybean pre-emergence weeding?

Ask the experts for their answers.

Hello Jade Amusement, what kind of herbicide is this?

In general, corn pre-emergence herbicides cannot be used for weeding soybean seedlings.

Jade Amusement is a new emulsifiable concentrate with 24 drops of isooctyl ester and acetochlor.

These two components can not be used for soybean pre-emergence weeding.

Ask the experts for a reply.

It is soybean pre-emergence weeding.

Okay, you wait.

It is safe for soybeans to be more holes, and it should be applied before seedlings after sowing sowing sowing in soybeans, with a dose of 637 5 1, and the control effect can reach about 90. Acetochlor is generally used as soil treatment, and it can be used before sowing or before seedlings after lead sowing. It is best to apply the pesticide after sowing and before seedlings emerge after sowing.

So the jade amusement you said can be used for soybean pre-emergence weeding.

The weedicide pine is mainly to control broad-leaved weeds! Not valid for grasses! Sorghum belongs to the Poaceae family! Yes! But sorghum is sensitive to many medicines! Pay attention to the dosage!

<> generally, the correct, reasonable and non-excessive use of herbicide pine has no effect on the stubble. Herbicide pine is suitable for rice, soybean, peanut, wheat and other crops, is a selective contact type seedling sock after repentance herbicide, guess hall can not control grasses weeds, can control broad-leaved weeds and sedge weeds.