Recently, many vegetable farmers are asking about how to control the pests in the process of vegetable planting. Today, Huinong.com has compiled several prevention and control methods for Hummer pests.
Hummer occurs in all seasons of vegetable cultivation in protected areas, and December is a peak period after winter. Many vegetable farms have serious pests in the sheds. When asked why farmers can’t cure them, Some vegetable farmers have a helpless face, saying that it is not a small horse, the harm is not small, and it is difficult to prevent and control. Therefore, the prevention and control of the horse has gradually become a headache for the farmers. However, there are also many experienced vegetable farmers who say that this Hummer seems to be difficult to prevent, but as long as they understand their living habits, it is easier to prevent and control in advance. Many people do not defend because they ignore many details, mainly reflected in the following. What time is it:
1. Time to fight
Hummer is afraid of light, so there is a habit of nocturnal night. During the day, the horses are hiding in the flowers or in the gaps of the soil. They do not harm the vegetables. When there is no light at night, they will come out and harm the plants. Therefore, the time for fighting drugs should be chosen after dark in the evening.
2. Fighting area
The thrips tend to be tender and generally prefer to be in the young leaves, stems, flowers, fruits, etc. of the plants. Therefore, when spraying, pay attention to the spray and spray, and the ground and the back wall should be sprayed. Some thrips will stay on the ground. And in the gap of the back wall.
3. Pharmacy selection
Once the thrips appear in the shed, the vegetable farmers should pay attention to the above two points in addition to paying attention to the above two points, and pay attention to the selection of insecticides with systemic and ovicidal functions, and use them alternately. Use the medicine in the end to avoid the resistance of the thrips. In addition, when spraying, you should drive from one side to the other, and avoid playing in the west.
4. Early prevention
After the crops are usually planted, experienced farmers begin to take some measures to prevent the thrips. In addition to the usual spraying, they can also hang blue sticky boards in the shed according to the blue-like habits of the thrips. The position of the insect board should be chosen to be consistent with the growth of the plant. In addition, when the plants are planted until the first batch of flowers are in full bloom, when the Hummer is ready to move, the drug should be sprayed in advance at this critical time.
The comprehensive prevention and control method of the pests of Hummer has been summarized by everyone today. The vegetable farmers who need it are quick to take the reference.
NINGBO MEDICAL EQUIPMENT CO.,LTD , https://www.techartmeds.com