Grasp the critical period, the TAs do their best to do a good job in the "second generation" of American white moths!

"This moth has a strong reproduction ability. If you don't see it, it won't be long before you see it. Essence

Don't be deceived by its cute appearance! American white moth is a moth family, white moths belongs to moth, female moths are 9-15 mm long, winged exhibition of 30-42 mm; male moth length 9-13 mm and 25-36 mm of the wings exhibition. It is a world quarantine. Pests are called "global wanted criminals." It has a wide range of hosts, likes to eat losses, cherryo, cherry blossoms, begonias, poplars, weeping willows and other species, and the reproduction volume is large. It can occur in 3 generations a year. Four kinds of worm. When the harm is serious, all the main leaves can be eaten, which seriously affects the healthy growth of forest land and trees. It has been included in the national -level quarantine forestry harmful creatures.

Located on the side of the Taipu River, the three -cricket forest covers an area of ​​nearly 10,000 acres. It is a green sea and an oasis ... The rich forest land resources have created a good ecosystem for training ponds, and also increased the difficulty of preventing and controlling American white moth Essence For this reason, in recent years, Liantang Town has been raised by many measures, closely linked to the prevention and control countermeasures of "the first generation of defense, the second generation of defense, and the third generation of defense". The town continues to carry out normalized American white moth prevention work.

Since the beginning of the summer, it has continued to high temperature. It is the peak period of the American white moth's "second generation" incubation. It is also a critical period for prevention and control ... It is understood that in mid -July, according to the unified deployment of the forestry office of the two -level forest system in the district and town, the pond training ponds, and the pond training ponds. The Forestry Maintenance Center held a special prevention meeting for the first time, studied and formulated and implemented a series of prevention and control measures:

On the one hand, according to the characteristics of "fluorescence" and "light", the controlled control groups "allocate dry" artificial inspections of various prevention and control groups. In addition to the multi -point pull net inspections during the day, it also shuttles between forest land in key areas at night to cut off the screens and eggs to ensure early discovery, early reports, early treatment, and contain insect pests in the budding period.

On the other hand, in key areas such as Lin Yongli Village, the water source of the large steaming port, the water source of the water sources along the Tai Pu River, and the public welfare forest of Dongzhuang Village, and the surrounding area, the moths such as the moths such as the young lady and the bells of the bells are used. Full coverage and kill.

"Want to move", often unremitting

It is reported that the existing forest land area of ​​Liaotang Town is 1885.147 hectares and the forest coverage rate is 18.83%. In addition to grasping the "second -generation" larvae period of the American white moth, the larvae period Pupae prevention measures; adults are targeted to suspension caughtrs, and fix the special person responsible for the controller, scan code report, and adults cleanup, and accurately grasp the initial time and distribution. Up to now, the prevention and control of the "second generation" of the American white moth's "insects" is nearing completion. In 2022, it was chemically controlled by 8792 acres of white moths, and 9,556 acres was surveyed and 20 suspension traps were surveyed. At the beginning of September, the "three generations of worms" in the American white moth will be carried out in an orderly manner, and the ecological security barrier of the pond training will be made to strive to use the "ecological" background color to "develop" green.

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