The reasonable use of frequency-vibration insecticidal lamp is an ideal pest physical control tool. The insect-inducing effect is better, the insecticidal amount is large, the control area is wide, and the average control area per lamp can reach 40~50 mu. Reasonable use can significantly reduce the number and use of pesticides in the field, and can receive obvious economic, ecological and social benefits. However, considering the biodiversity of farmland and the balance of natural ecology. Make the following recommendations for use:
1. It is recommended to monitor the population of the caterpillars during use. Guide the opening of the lamp before the generation of adults to effectively control the degree of pest damage, while reducing the damage to the biodiversity and ecological balance of the agricultural area.
2. Scientific lighting to reduce the damage to natural enemies According to Zhang Guangxue, a researcher at the Institute of Zoology of the Chinese Academy of Sciences, many phototaxis pests have an evening activity of 8-11, with little activity after 0. Install a timer on the frequency-vibration insecticidal lamp, turn on the light at 8 o'clock, turn off the light at around 11 o'clock, and it can trap the pest main body at the peak of the evening activity, shorten the trapping time for natural enemies, reduce energy consumption, and prolong the frequency vibration. The life of the lamp. It is recommended to carry out test verification in the agricultural area of ​​our province next year.
3. Different crops should have different hanging lamp quotients. From the perspective of hanging lamp height, the investigators at each test site initially suggested according to the situation of natural enemies and pests. Different crop frequency vibration lamps should have different hanging lamp heights. In the vegetable area, the height of the hanging lamp is recommended to be about 1.5 meters, and the Taoyuan is recommended to be 1.5 to 1.75 meters.
4. Crop area and intercropping mode The agricultural area suggests selective use of its own natural control ability, combined with other biological or physical insecticidal methods to control pests. The main pests in Sichuan citrus orchards are citrus red-yellow spiders, scale insects, aphids and other non-flying pests. It is recommended to use them in citrus orchards.
For our health and for the health of the ecological environment, we need everyone to participate in environmental protection and promote the frequency-vibration insecticidal lamp. At the same time, we also need more green and environmentally friendly technologies like frequency-vibration insecticidal lamps to protect our environment and our health and to fulfill our green and healthy dreams.
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