Insect damage protection device in tobacco plant

• Main Authors: LU JUNCEN, LIU YAN, GAO WANGFU, SONG WEILUN, NIE XINYU, ZHENG GUIYU, DU XIAOFENG, LIU YUFAN, LIN YUE, LI CHANGYANG, TAN JING, LUO NING
• Format: Patent
• Language: Chinese; English
• Published: 24.06.2025
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS; CATCHING, TRAPPING OR SCARING OF ANIMALS; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; TRAPPING

The utility model relates to the technical field of plant insect pest protection, and particularly discloses an indoor insect pest protection device for a tobacco plant, which comprises a compensable composite pesticide pipe, and the compensable composite pesticide pipe comprises a breathable outer pipe and a porous inner pipe; a medicine adsorption layer is arranged between the breathable outer tube and the porous inner tube; a supporting arm is arranged between the ventilating outer tube and the medicine adsorption layer, so that a negative pressure cavity is formed; the front end of the porous inner tube is open, the tail end of the porous inner tube is closed, and a plurality of medicine outlet holes are formed in the side wall of the porous inner tube. The device has the advantages of being good in insect pest protection effect in a factory area, convenient and fast in medicine supplement operation and the like. 本实用新型涉及厂区虫害防护技术领域，具体公开了烟草厂房室内虫害防护装置，包括可补偿复合药管，所述可补偿复合药管包括透气外管和多孔内管；所述透气外管和所述多孔内管之间设置有药物吸附层；所述