Cas 571188-59-5,Palbociclib Intermediates,2-Chloro-8-Cyclopentyl Shijiazhuang Dingmin pharmaceutical Sciences Co.,Ltd , https://www.dingminpharma.com
Second, the method of operation When installing biogas lamp, should be suspended from the ground or water surface height of 70-90 cm, using a simple tripod fixed. The diameter of the gas transmission pipeline shall increase or decrease with the distance between the biogas lamp and the digester: generally, when the distance is 30 meters, 50 meters, 100 meters, 150 meters, and 200 meters, the diameter of the pipeline is respectively 12 mm and 16 mm. 20 mm, 24 mm, 26 mm, biogas lamps can achieve better results. A small amount of water can also be added to the gas pipeline to generate partial gas-liquid barriers, which can cause the biogas lamp to flicker and enhance the moth trapping effect.
The time for attracting moths should be based on the regularity of the activity in the first half of the night of the pests more than the latter half of the night. The time is appropriate from dark to 12 o'clock. When attracting moths, place a large bowl of water under a biogas lamp. Drop a little cooking oil or washing powder on the surface of the water. When the insects fall in, they can stick to their wings and die.
Biogas Light Trapping Technology
First, the principle of Insecticide The wavelength of the biogas light is between 300-1000 nanometers, and many pests have greater phototaxis to the ultraviolet light of 330-400 nanometers, so the use of biogas lamps can attract pests. In the summer and autumn seasons, it is the peak period of gas production and various pest occurrence in the biogas tanks. The use of biogas light to attract moths can effectively kill most of the pests such as beetles, carpels and star caterpillars.