Prodenia litura trap

Abstract

The invention discloses a prodenia litura trap. The prodenia litura trap comprises a complete bottle body, a bottle body without a bottom, a metal wire with a fixed lure core, a lure core and an insect storage bag. The bottle body without the bottom sleeves the complete bottle body, and the joint is fixed with transparent box sealing tape; a small hole is formed in the center of the bottom of thecomplete bottle body, the upper end of the metal wire with the fixed lure core is bent into a 'T' shape and vertically penetrates through the small hole, and the lower end of the metal wire with the fixed lure core is bound to the lure core; the insect storage bag is bound to a bottleneck of the bottle body without the bottom. The two bottle bodies are identical transparent plastic bottles, especially are discarded beverage bottles which can be recycled. The metal wire is an iron wire or a copper wire. A plurality of columns of cross-shaped insect inlet holes are formed in the upper half partof the complete bottle body, the four corners of each cross-shaped insect inlet hole are recessed into the complete bottle body, and ventilation holes are formed between every two columns of cross-shaped insect inlet holes. The prodenia litura trap has a good trapping effect, a simple method, a low cost, and economical and practical effects.

Description

technical field [0001] The invention relates to a trap for Spodoptera litura, which belongs to the technical field of plant protection. Background technique [0002] Spodoptera litura is a kind of omnivorous and gluttonous pest with extensive damage. In addition to cruciferous vegetables, it can also damage nearly 100 families and more than 300 species including melons, eggplants, beans, green onions, leeks, spinach, grains, and economic crops. plant. At present, chemical control is still the main method, but due to the extensive use of chemical pesticides, Spodoptera litura has developed resistance and poses a threat to the quality and safety of agricultural products. The technology of using insect pheromone to lure insects has the advantages of specificity, high efficiency, safety and low cost. In recent years, factory-produced plastic traps have been promoted and used, which are expensive to purchase and difficult to promote. In order to reduce investment, some simple ...

AI Technical Summary

Problems solved by technology

In recent years, factory-produced plastic traps have been promoted and used. The purchase cost is high and the promotion is difficult.

In order to reduce investment, some simple devices have been developed and adopted in many places, such as Chinese patent 201621190819.X "A Hanging Bottle Type Spodoptera Traps", using abandoned beverage bottles to make Spodoptera litura traps, although the operation is simple and cost-effective , resource utilization, but due to the temptation and storage in a bottle, even if the bottle is filled with washing powder water or clear water, when the water surface is covered with a certain number of insects, it is very easy to cause Spodoptera litura to climb upwards, and then escape from the insect entrance. out

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