Summer is the key to the growth of all kinds of crops. It can be said that it is also a season when pests and diseases are frequent. During this time, the pests are very paralyzed. The plant protection department needs to pay special attention to strengthening pest monitoring and reporting. We know that in the monitoring and prevention and control of modern pests, pest and disease detection often use professional insect report lights. So what kind of pests can be measured using insect forecast light in summer?
The principle of the insect report light is to use the characteristics of the insects to attract light and chemotaxis, induce the insects to hit the glass plate, and collect them. Therefore, in light of these pests, the insect report light can be measured and reported. Here are some typical pests that can be measured by summer insect report lights.
1. Rice planthoppers Rice planthoppers are common pests in rice production. They are mainly brown planthoppers, white-backed planthoppers and planthoppers. The most serious hazards are brown planthoppers and white-backed planthoppers. The early rice plants are mainly white-backed planthoppers, and the later stage are mainly brown planthoppers. The mid-late-season rice plants are mainly brown planthoppers. The flyheads are rarely directly affected, but they can spread viruses in crops such as rice, wheat and corn. The use of the insect report lamp can effectively measure the occurrence of rice planthoppers, so as to implement scientific prevention and control to ensure the growth and safety of rice and other crops.
2. Corn borer Corn borer is commonly found in corn crops. The pests are larvae. The damage to nutrient and water transport of affected corn is impeded. The growth is weak, the stalks are easy to fold, and the effect is strong. The larvae damage the cotton into the tender stems and cause the upper part to die. Summer is an important growth period of corn crops. It is very important to use pest reporting lights to prevent and control pests.
In fact, the insect report lamp is a professional instrument for the prevention and control of various plant diseases such as grain, cotton, oil, vegetables, fruits, flowers, grass, etc., so it can measure more than the pest species, pests The report lamp has a good forecast effect for most pests. Therefore, in the summer, the plant protection department must apply a good insect report lamp to do a good job of insect forecasting and reporting, control the diseases and insect pests in agriculture to the lowest level, and ensure the safety of grain production this year.
Injection Charger Base Accessories
The design theme of the accessories for the injection charger base is the product design and mold design of the universal charger base, which is designed for the production of injection mold. Plastic parts
The preliminary analysis of the structure shows that the sprue and the sequence type, the structure and the adoption of a two-cavity mold are due to the large area of plastic parts. Due to the structural characteristics of plastic parts, it needs to use inclined sliding traction mechanism. The specific design process is as follows: first, the performance analysis of the plastic injection molding process. This includes analysis of the structural dimensions of the material properties of the plastic parts and molded plastic parts. Second, it is the choice of how to inject a reasonable machine. Choosing the right injection molding machine is the foundation of this design. Again, this is in the form of the mold structure preparation. The form structure of the mold must be calculated and a reasonable choice is based on the dimensions of the structure. The fourth step is to design the pouring system.
The fifth step is such a design in the design and mold parts of the calculation focus. The sixth step is to draw the sliding cover design of the oblique profile and the calculation of the core mechanism.
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