The pest observation lamp merits great promotion
Since the beginning of agricultural production, we have been fighting pests and diseases. We report pest control and kill pests. These plant protection efforts have been ongoing. The advancement of modern science and technology has led to the development of pest observation lights and insecticidal lamps, which has greatly reduced the workload and difficulty of pest forecasting and pest hunting. Today we are talking about the advantages of pest observation lights worth promoting. 1. It can reduce the labor intensity of the measuring personnel and improve the work efficiency In the past, the monitoring of pests used field surveys. One pest needed to systematically survey a few plots, or even more than 10 plots, and relied on bamboo rods to moth and washbasins to conduct surveys. The surveyors had high work intensity, low efficiency, and application of insect pests. After observing the lamp, the pest phototaxis can be used to trap a variety of pests. The surveyor can simply separate the counts of various pests to understand the occurrence trends of various pests. 2. Accurately predict the occurrence period and amount of pests In the past, the larvae of the rice leaffolder (Cnaphalocrocis medinalis) used the field moth-moth method for forecasting, and the rice planthoppers used the basin-shooting survey to make predictions. The sampling was divided into several types of fields and the labor intensity was high, and each type of field accounted for The proportion is not easy to grasp and will affect the accuracy of the forecast. Using pest monitoring lamp monitoring can avoid the proportion of artificially estimated type fields. Observing the growth of adult insects under the insect observation lamp can accurately predict the occurrence and occurrence of pests 3, can verify the accuracy of pest forecast, timely guidance In the forecast of Sanhuayu and Huaihua, we take the forecast of the occurrence of insect population density forecast; check the development schedule forecast period. At the time of occurrence of the verification, in the past, we used egg collection in the field to observe the hatching situation in the room and verify the accuracy of the forecast according to the hatching rate. After applying the insect observation lamp, the occurrence period of adult worms can be accurately verified from under the lamp, and the hatching period of eggs can be corrected, which plays a positive role in timely guidance and prevention. 4, can promptly capture the migration of pests into the peak There is a sharp increase in the number of migratory pests. It is difficult to judge the exact time of moving by manually investigating field investigations not only because of labor intensity but also during the interval between two surveys. The pest observation lamp can accurately capture the peak period of pest infestation. For example, there are two significant relocation landing peaks for rice planthoppers on September 16 and 22, 2003, and 656 insects on September 16; It is 714 heads. According to this pest situation, I stationed an emergency notice on the prevention and control of rice planthoppers in a timely manner so that late rice could avoid the damage of rice planthoppers. Ps Foam Sheet Extrusion Line,Ps Foam Sheet Extrusion Machine,Ps Foam Sheet Extruder,Extruder Machine haiyuanmachinery , https://www.lkhyplastic.com