Soil pest repellent and application thereof

Abstract

The invention relates to a soil pest repellent and an application thereof and belongs to the technical field of agricultural pest prevention and treatment products. The soil pest repellent is characterized by containing 7-17 percent of lycorine, 3-12 percent of synergistic compositions, 2-9 percent of pesticide auxiliaries and 70-88 percent of bamboo vinegar. The soil pest repellent has the beneficial effects that the soil pest repellent is prepared by taking the lycorine with strong pest-expelling activity as an active ingredient; grubs, mole crickets, wireworms, cutworms, maggot, root bugs and various soil pests can be prevented and treated; the repelling effect on the soil pests is good; crops can be protected against damage; the difficult problem of prevention and treatment of the soil pests is solved, and the resistance to pesticides can also not generate even if the soil pest repellent is used for a long time. The soil pest repellent can be automatically degraded in environment and has the advantages of safety and high efficiency in use, no pollution caused to the environment, enough raw materials, simplicity and convenience in processing, low cost and good persistence.

Description

technical field [0001] The invention belongs to the technical field of agricultural pest control articles, in particular to a subterranean pest repellant and its application. Background technique [0002] Subterranean pests refer to a class of pests that live in the soil, mainly including mole crickets, grubs, cutworms, and needle worms. These kinds of pests are mostly in the soil during the day, and they are active on the ground at night, and their feeding habits are very mixed. , Aster, Yuanhu, Radix Pseudostellariae, Radix Isatidis, Angelica dahurica and other root and rhizome medicinal plants are also harmful to the seedlings of Andrographis paniculata, chrysanthemum, Nepeta, Gynostemma, mint, pyrethrum, coltsfoot, burdock and other medicinal plants. more serious. These underground pests often cause lack of seedlings and broken ridges, causing poor growth of seedlings, resulting in a decline in the quality and yield of medicinal materials, which seriously affect the ec...

AI Technical Summary

Problems solved by technology

These underground pests often cause lack of seedlings and broken ridges, causing poor growth of seedlings, resulting in a decline in the quality and yield of medicinal materials, which seriously affect the economic benefits of medicinal herbs planted by farmers.

[0003] So far, the main methods of controlling subterranean pests are deep plowing in winter, manure treatment, field cleaning, chemical seed dressing, artificial capture, trapping and killing adults, ground application, and plant application. Although certain control effects have been achieved, the control methods Most of them need to spend a lot of manpower and material resources, and some methods are difficult to promote and implement on a large scale

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