Comprehensive Control Measures of Walnut Humerus Moth
Agricultural control Every year after harvesting walnuts, until the moth adult does not emerge in the following year, that is, in late fall and early winter or in spring, the canopy is rehabilitated and expanded. The depth is more than 15 cm, and the range is slightly larger than the canopy orthographic projection area. It can loosen the soil, store water, protect the trees, and promote tree growth. What's more important is to turn the overwintering larvae of the exoskeleton moth up to the deeper layers of the soil, and it is impossible to turn the feathers into feathers.
Pick up the black fruit and destroy it centrally to reduce the damage of the year and the coming year. This method is simple and cost-effective, and it should be vigorously promoted. The method is to organize the masses to timely pick up the black and white fruits in the trees from late June to early August. After mid-August, most of the mature larvae will lose fruits and scab up into the soil. At this time, the picked black fruit will be lost. Control efficiency, to pick up the black fruit must be promptly centralized destruction or deep burial, in order to reduce the larvae population density in the following year. Picking up black fruit must be picked up for 3 years. The effect of prevention and control can reach more than 90%. Otherwise, the effect is not good.
The physical control of walnut limb moths has a strong tendency towards short-wave light, and black-light lamps can be used to trap and kill adult walnuts. In winter or early spring, the scraping of old bark is concentrated and burned to prevent and cure. Before the freezing, the dry branches, fallen leaves and weeds in the lower part of the canopy are completely removed, and the old skin of the trunk is scraped off and burned in a concentrated manner. Plowing the soil under the trees can eliminate most of the overwintering larvae. To prevent insects from removing fruits once a year again, you can evenly apply mastic on the trunk before adult emergence. The method for making clay is: soil: hair: 15% chlorpyrifos: water (3:1:0.1:4), or the trunk is painted white. In order to suffocate adult eclosion, smear a height of about 1.3 meters, or start in early August, tying a straw rope at the tree rake, and breaking the sack sheet to trap and kill the overwintering larvae.
Chemical control If the orchards harmed by extremities have to be used as contact killing agents, pyrethroid pesticides, cypermethrin, deltamethrin, etc. can be used. In the spawning period of the exoskeleton moth, the whole spawning period is longer. So growers have to fight the orchard once every 10 to 15 days and hit three times. Because larvae crawl into fruit after crawling for one to three hours, the pesticide can kill it. After the larvae have drilled into the fruit, black pods appear on the fruit surface. After the larvae develop to a certain degree, some walnuts will fall off naturally, and some worms will descrete into the ground and continue to fall out in the next year.
Electronic touch screen Safe Box is a safe storage device that uses a touch screen interface for easy access and management. It is designed to protect the safety of valuables, important documents and personal belongings.
The characteristics of electronic touch screen safe box may include: 1; Touch screen interface: safe box is equipped with touch screen display, which can input passwords or access various functions. 2. Safe locking mechanism: safe box electronic lock system is adopted, password or biometric authentication (such as finger print or facial recognition) is required to open it. 3. Multi-user access: some touch screen safe box allow multiple users to have their own unique passwords or biometric profiles for personal access. 4. Alarm system: if you enter an incorrect password multiple times or someone tries to tamper with the safe box, an alarm will be triggered. Emergency backup access: in the event of forgetting the password or failing, some safe box have backup keys or secondary access methods in case of emergency.6. Internal organization: Electronic Safe may have adjustable or movable shelves, compartments or partitions to help effectively organize and store different articles. 7. Battery Power supply: safe box are generally powered by batteries, and the normal operation of the safe box can be ensured even if the power is cut off. 8. Installation options: safe box may have pre-drilling or hardware installation to safely install on the wall or floor. In general, electronic touch screen safe box provide convenient, safe and secure protection for individuals or enterprises to protect their valuable property.
Touch Screen Safe Box,Jewelry Storage Box,Screen Electronic Safe,Touch Screen Electronic Safe
Hebei Hupai Aodi Cabinet Industry Co.,Ltd. , https://www.aodicabinet.com