Full physical method for vegetable pest control

Abstract

The invention is a technical route that a full physical method is adopted for vegetable pest control, which is characterized in that: firstly, soil 1 being subjected to water washing, detoxication, and disinfection of ozone is subjected to heating deinsectization process after soil testing and formulated fertilization, so as to obtain full nutrient clean soil 2; the soil 2 is put in a nontoxic, moisture holding, and air permeable container 3; a healthy seed or seedling is planted in the soil 2 in the container 3 to obtain healthy vegetable 4; cultivation environment of temperature, moisture, illumination and the like are adjusted and controlled to satisfy physiologic requirements of the vegetable 4, and to reduce physiologic diseases 5 and infective diseases 6 caused by the physiologic diseases 5; secondly, the physical methods of fluorescent trapping, colour plate trapping, and the like are utilized to reduce pest damages 7 and the infective diseases propagated by pests; thirdly, the growth situation of the vegetable 4 is monitored, if a diseased plant 8 suffered from the infective diseases 6 is found, the diseased plant 8 along with the cultivation container 3 and the soil 2 are moved to be far away from healthy groups 9 of the vegetable 4, so that the epidemic of the infective diseases 6 among the healthy groups 9 is controlled.

Description

Technical field: [0001] The invention is a technical route for preventing and controlling vegetable diseases and insect pests completely by using physical methods. technical background: [0002] 1. Current state of the art [0003] In recent years, with the rapid development of professional facility vegetables and protected vegetables, the cultivation space of vegetables has become more and more concentrated, and the scope and room for stubble fall have become less and less. It is becoming more and more serious, and often physiological diseases, insect pests, and infectious diseases occur alternately, or even all at once, making vegetable farmers at a loss. They have to use a large amount of broad-spectrum pesticides, or even use various pesticides together. , There are more and more categories, showing a vicious spreading trend. As some vegetable farmers ridiculed: "The current vegetables are all soaked in pesticides." [0004] The harm of pesticides is self-evident. How...

AI Technical Summary

Problems solved by technology

[0008] (1) Physiological diseases are not well controlled, which leads to the decline of vegetable immunity, and then secondary infection of infectious diseases;

[0009] (2) The control of pests is not effective, and the vegetables are infected with infectious diseases due to the spread of pests;

[0010] (3) The planting position of vegetables is fixed and cannot be moved, so it is impossible to isolate infectious diseases that use air and soil as the medium