Environment-friendly prevention and treatment method of plant diseases and insect pests of Shatian pomelo
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A technology for shatian pomelo, pests and diseases, applied in the field of fruit tree pest control, can solve problems such as pesticide residues, environmental pollution, disease and pest resistance, etc., and achieve the effects of preventing and pests from occurring, increasing yield, and solving high costs.
Inactive Publication Date: 2017-02-01
李德新
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[0003] However, the large-scale application of chemical insecticides and fungicides will cause problems such as pesticide residues, environmental pollution, and resistance of diseases and insect pests
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[0017] Now in conjunction with embodiment technical solution of the present invention is further described:
[0018] An environmental protection method for the prevention and treatment of Shatian pomelo diseases and insect pests, according to the following steps to manage the cultivation of Shatian pomelo:
[0019] S1: Post-harvest garden cleaning: After the Shatian pomelo fruit is picked every year, use SK mineral oil to spray the whole garden with sufficient water; use the medicinal solution prepared with quicklime, salt, and edible oil to whiten the branches, and use the medicinal solution prepared by Wang Tong Spray 450~550 times liquid of lime sulfur mixture on Shatian pomelo plants and their surroundings, and spray 450~550 times liquid of lime sulfur mixture after an interval of 6~7 days, which is equivalent to giving The pomelo garden is fully disinfected to remove pathogens;
[0020] S2: From December to February of the next year: the temperature is low, and the gener...
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Abstract
The invention discloses an environment-friendly prevention and treatment method of plant diseases and insect pests of Shatian pomelo. The environment-friendly prevention and treatment method comprises: according to a change principle of year-round propagation and growth of the insect pests of the Shatian pomelo and natural enemies of the plant diseases and insect pests, dividing year-round work into: garden cleaning after harvesting, garden cleaning for the second time from December to February of the next year, first-time peak of the plant diseases and insect pests from March to June, stable natural enemy population from July to September, and enhancement of management of Shatian pomelo planting at phases of protecting and utilizing the natural enemies and the like from October to November. In a management process, a prevention and treatment period is selected and pesticides are scientifically utilized; the insect pests are controlled and the natural enemies are also protected; and the effect of controlling the insect pests of the natural enemies is sufficiently expressed so that the aims of treating the insect pests through beneficial insects and treating the insect pests through bacteria are realized, and the environment-friendly prevention and treatment method is environmentally friendly and effective.
Description
technical field [0001] The invention relates to the technical field of fruit tree pest control, in particular to an environment-friendly control method for Shatian pomelo pests. Background technique [0002] With the expansion of Shatian pomelo production area, pomelo trees are perennial, evergreen, with many annual shoots and long fruit-hanging time, which makes the ecological environment conditions of pomelo orchards conducive to the breeding and reproduction of Shatian pomelo diseases and insect pests. According to the survey, the main pests and diseases that occur in Shatian pomelo are spider mites, rust spiders, scale insects, citronella gall midges, leafminers, leafminers, cankers, anthracnose, Huanglongbing, sores, and brown rot. Phytophthora, etc., followed by psyllids, stink bugs, aphids, etc. Its occurrence is characterized by many types of pests and diseases, equal emphasis on pests and diseases, and a long time of occurrence and damage, so it must be controlled....
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