Color selection tips for sticky board
For the prevention and control of color-producing pests, the use of sticky insects can be said to be a low-cost and relatively effective green prevention and control method. However, in the process of popularization and use, there are users who report that the control of sticky insects The horse is not good. After the on-site inspection, it was discovered that the sticky worm board was wrongly selected. In fact, the sticky worm board is not only yellow, blue, and other colors. To control different types of pests, it is necessary to select different color worm boards. Let's briefly introduce the color selection techniques of the sticky board.
First of all, explain why some users think that the sticky insect board is not good for controlling Hummer. This is because, in general, the common sticky insect board is mostly yellow. Therefore, users often use yellow sticky insect board to attract insects and insects during planting, but it is necessary to know that yellow sticky board is characterized by yellowing of pests. The effects of locusts and locusts are good, but because the hummers do not have the characteristics of yellowing, the yellow wormwood plate does not play a better control effect.
Therefore, the sticky board is really good, but it is important to choose the color. The yellow sticky insect board mainly attracts whitefly, aphids, thrips, etc., and the blue sticky insect board traps leafhoppers and thrips. Studies have shown that severe thrips occur on solanaceous vegetables, and the use of light yellow, sea blue sticky worms is the best. Whitefly has a strong tendency to orange yellow, and it is better to choose orange-yellow sticky board when trapping.
The above is the color selection technique of the sticky board. To achieve better green control effect, in addition to the color of the sticky board, in addition, in the process of use, you should also pay attention to the hanging height of the sticky board and the hanging position, only With reasonable choice and use, it can truly exert its advantages of low-cost green prevention and control, and promote the development of green ecological development of various characteristic planting industries.
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