Application skills of chlordimefon suspension

The insecticidal effect of chlordimefon suspension agent is good. Many growers have known about it in recent years, so they will buy and use it in large quantities. However, there are also many problems when using it, and even serious drug damage will occur.

1) It is not recommended to use melon crops because they are prone to pesticide damage. If you don't know how to distinguish, we suggest that you should not use any vegetables with melon characters, including zucchini. In addition, in the seedling stage of cruciferous vegetables, it is not recommended to use chlordimefon, such as Chinese cabbage.

2) In actual use, remember that the amount of chlordimefon suspension agent is not enough. It really does not kill insects, and the resistance of pests to it is also very high in recent years. So you should at least use it according to the standards I mentioned above. These are the results of practice.

3) How easy is it for pests to develop resistance to chlordimefon suspension? According to the production practice, the effect will be significantly reduced if it is used twice in succession, so it is necessary to rotate or mix other ingredients with spray.

4) Tepronil suspension only kills adults and has no effect on killing eggs, so its duration is not long. The second wave of pests will occur about a week after the high incidence of pests. Therefore, in actual use, it is recommended to kill eggs with dipyridamole and deltoide.

5) For the use time of the insecticide chlordimefon suspension, it is recommended to use it in the high incidence period, which can quickly eliminate pests. If it is prevented, you can choose a lower cost of methyl vitamin salt. In addition, in the high incidence period, you should use it with an egg killing agent, so that the duration will be longer.