Method for efficiently trapping and controlling Armadillidium vulgare Latreille in field of panax notoginseng

Abstract

The invention discloses a method for efficiently trapping and controlling Armadillidium vulgare Latreille in the field of panax notoginseng. According to the method, in the early planting stage of panax notoginseng: panax notoginseng seeds are sown or panax notoginseng seedlings are transplanted, 5% chlorpyrifos granules are applied twice in the first ten days of May in the standard that 2 kg of chlorpyrifos granules are applied to every 667 m<2> of the field; in the later planting period of panax notoginseng, an Armadillidium vulgare Latreille trap is adopted for physically controlling Armadillidium vulgare Latreille after the first ten days of August. Through combination of chemical control and physical control, the application quantity of pesticides is reduced by 2-4 kg all the year round, the trapping effect in 3-7 days reaches 61.96%-64.20%, increase of the Armadillidium vulgare Latreille in the field of panax notoginsen is effectively controlled, the Armadillidium vulgare Latreille is effectively trapped, pesticide residues are reduced, the farm land environment is protected, safety of panax notoginseng products is guaranteed, and the yield and the quality of panax notoginseng are improved.

Description

technical field [0001] The invention belongs to the technical field of pest control, and in particular relates to the control of Panax notoginseng. Background technique [0002] Armadillidium vulgare Latreille (Armadillidium vulgare Latreille) is a harmful animal of the genus Armadillidium vulgare Latreille, which belongs to Arthropoda, Crustacea, Isopoda, and is commonly known as watermelon worm, woodworm. Rats have a very mixed diet and can harm plants such as melons, fruits, vegetables, edible fungi, flowers, etc., and eat their young rhizomes, causing holes or nicks in some leaves of the damaged plants. Seedlings do not grow vines, fruits are damaged, etc. [1-4] . In August 2014, it was found that the damage to Panax notoginseng seedbeds caused by rat women was more serious, and there were four peaks of damage to Panax notoginseng throughout the year, which were in mid-May, late July, mid-October and early December; For the growth and development of Panax notoginseng ...

AI Technical Summary

Problems solved by technology

[0009] In order to solve the existing problem of trap digging, time-consuming, and great workload in collecting rodents, which is greatly affected by the weather, the efficiency of trapping and killing is low, and the amount of chemical agents used for prevention and control is relatively large. It is easy to cause the "3R" problem, which seriously affects the technical problems of food safety and slow biological control effect. The present invention provides a high-efficiency trap that can reduce the application amount of chemical agents and has high control efficiency. The method of gathering and controlling Panax notoginseng

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