In the first half of this year, the weather was particularly unusual. In the previous period, it suffered the worst drought in sixty years. The droughts and floods changed rapidly in the later period and had a great impact on the production of vegetables. The climatic conditions of high temperature and drought in summer and autumn are extremely conducive to the spread of B. tabaci. If the prevention and control are not effective, it will cause serious reduction of vegetables and reduce income.
In the recent field surveys, the occurrence of Bemisia tabaci is spreading rapidly, showing a clear upward trend. The main damage is eggplant, pepper, cucumber, loofah, cowpea, soybean, Chinese cabbage and other vegetables, especially eggplant, pepper, cucumber. According to meteorological data, the summer and autumn seasons are mainly high-temperature and arid climate, and it is expected that the occurrence of Bemisia tabaci will occur. The peak period is from August to September. Please take care of prevention and control everywhere.
Control methods:
First, the removal of vegetable residues and surrounding weeds in the garden will be promptly removed and burned in a centralized manner to reduce the source of insects.
Second, the field hangs a silver worm-proof belt to repel the whitefly.
Third, the organization unified defense rules. In areas of serious damage, timely organization of the majority of farmers and machine defense team unified time, unified spraying, do a good job of prevention and control in public areas and fields. Use high-efficiency, low-toxic, low-residue pesticides Can choose to use 4% avicidium 2500 times or 2.5% bifenthrin (Xin Da) 2000 times or spirotetramat (2000m times) 2000 times to 3000 times liquid alternately control. The use of highly toxic and high residue pesticides is strictly prohibited to ensure the quality and safety of vegetable products.
In the recent field surveys, the occurrence of Bemisia tabaci is spreading rapidly, showing a clear upward trend. The main damage is eggplant, pepper, cucumber, loofah, cowpea, soybean, Chinese cabbage and other vegetables, especially eggplant, pepper, cucumber. According to meteorological data, the summer and autumn seasons are mainly high-temperature and arid climate, and it is expected that the occurrence of Bemisia tabaci will occur. The peak period is from August to September. Please take care of prevention and control everywhere.
Control methods:
First, the removal of vegetable residues and surrounding weeds in the garden will be promptly removed and burned in a centralized manner to reduce the source of insects.
Second, the field hangs a silver worm-proof belt to repel the whitefly.
Third, the organization unified defense rules. In areas of serious damage, timely organization of the majority of farmers and machine defense team unified time, unified spraying, do a good job of prevention and control in public areas and fields. Use high-efficiency, low-toxic, low-residue pesticides Can choose to use 4% avicidium 2500 times or 2.5% bifenthrin (Xin Da) 2000 times or spirotetramat (2000m times) 2000 times to 3000 times liquid alternately control. The use of highly toxic and high residue pesticides is strictly prohibited to ensure the quality and safety of vegetable products.
This classification includes Electric Wheelchair, Hot Sale Electric Wheelchair, Electric Stand Up Wheelchair, Electric Lift Up Wheelchair, Electric Reclining Wheelchair. Electric Wheelchair is aluminum frame or steel frame.
Electric Wheelchair
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