Insect test report lamp details of rice planthoppers
In recent years, rice planthoppers have gradually risen as the main pests of rice, and their hazards have gradually increased. Since the 1990s, the frequency of rice planthoppers has increased to 86%. With the popularization of pest control technologies, buprofezin has become popular. The large-scale application of high-efficiency, long-acting agents such as imidacloprid, acetamiprid, and rice planthoppers are well controlled. Rice plant hoppers are migratory pests. The original insect source migrated from the southern rice area. The monitoring of rice planthoppers was based on field investigations. The worm observations and lamp trapping observations combined with alpine trapping nets combined system monitoring rice. The occurrence of fly locusts.
Rice planthoppers are migratory pests, and their occurrence is fulminant. The hazards are hidden, and prevention and control are more difficult. Due to the promotion of comprehensive prevention and control measures over the years, especially the popularization of high-potency, long-acting agents such as buprofezin, imidacloprid, and acetamiprid, the level of control of rice planthoppers is generally high. Although the frequency of recurrence of rice planthoppers is high, it is lost year-round. They are all controlled below 600 tons, but due to factors such as variety, cultivation system, climate, food conditions, and damage to rice planthoppers, the occurrence and damage of rice planthoppers tend to increase. Therefore, the integrated prevention and control of rice planthoppers should adopt the comprehensive defense strategy of “promoting anti-(resistance) varieties, implementing fitness training, rational use of chemical control techniques, seizing the key period, instituting the main culprits of young nymphs, and protecting and utilizing the worldâ€.
Using trapping of insect report light, according to the type of rice varieties and the occurrence of planthoppers, the prevention and control strategies for the prevention and treatment of the main culprits and young nymphs during the peak period will be adopted. If the population and size of the adult migrants are particularly large and concentrated, take Prevention and control countermeasures for prevention and control of the integration of adult worms at the peak of the nymphs moving into the nymphs and the main culprits. In recent years, the professional plant protection machine defense organization has carried out effective prevention and control, and has played an important role in the emergency prevention and control of rice planthoppers.
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