When to hit the herbicide after peanut seedling?

During the growth of peanuts, all kinds of weeds grow, and if these weeds are not removed in time, they are likely to be occupied by weeds, resulting in a reduction in peanut production. When will the herbicides be hit after peanut seedlings?

When will the herbicide after peanut seedlings be hit?

Peanut post-seedling herbicides are generally good at the 2-4 leaf stage of weeds and should be sprayed before 10: 00 in the morning and after 4: 00 in the afternoon. When spraying, remember the second dilution, and there is stagnant water in the field, Rain Water on the leaves, do not spray when dew.

What are the herbicides after peanut seedlings?

1. Quizalofop + ethyl carboxyfluoxane: the price is very cheap, but the weeds are easy to rebound, and it has no effect on Cyperus roxburghii.

2. Quizalofop + fluosulfonate: the price is more expensive than the first one, but it is not easy to rebound, and it is also ineffective for Rhizoma Cyperi. It should be noted here that the data reaction, the use of this formula in the north, is easy to cause drug damage, and the south is relatively stable.

3. Quizalofop + bentazon: the price is higher than the above two, mainly hit Rhizoma Cyperi, but the quantity should be increased appropriately, there will be no residue, and the effect on other weeds is general.

4. Quizalofop + bentazon + trifluorocarboxylate: ternary compound, first of all, the effect is better than the above binary compound, and it has good effect on common weeds and aconite in peanut field, and there is no residue. The only difficulty is the price, which is 2-3 times more expensive than the commonly used one.

5. Quizalofop + bentazon + fluosulfen: it is also ternary compound and has a good effect on weed control, but compared with point 4, this formula can also be used in soybeans, that is to say, peanuts and soybeans can be used as herbicides. The price is not low.