Green prevention method for paddy field diseases and insect pests
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A technology of diseases and insect pests and rice fields, which is applied in the field of farmland pest control, can solve the problems of pesticide pollution, unfavorable green production and food safety, and large amount of pesticide use, so as to reduce the use of pesticides, benefit green production, and benefit food safety.
Inactive Publication Date: 2020-10-13
宜兴市金裕穗农业产业发展有限公司 +1
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[0003] The technical problem solved by the present invention: large amount of pesticide usage causes pesticide pollution, which is not conducive to green production and food safety
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[0021] Below in conjunction with specific examples, further illustrate the present invention, the examples are implemented under the premise of the technical solutions of the present invention, it should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention.
[0022] In the green prevention and control method of rice field diseases and insect pests of the present invention, an insect trap is installed in the rice field after rice transplanting, and the insect trap is removed before the rice is harvested, and pest control is carried out at all stages of rice growth; the insect trap includes trapping and killing rice field moths. The light trap 1 and the attractant trap 2 for trapping and killing leaf rollers, rice borers and large borers, and the light trap is automatically turned on and off at regular intervals, and the light trap 1 and the attractant trap 2 are arranged in cross distr...
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Abstract
The invention discloses a green prevention method for paddy field diseases and insect pests. The green prevention method comprises the following steps of after rice transplanting, arranging an insectinducing device in a paddy field, before rice is harvested, the insect inducing device is disassembled, the insect inducing device is automatically opened and closed in a timing manner, and pest prevention is performed on growth of rice in the entire stages. According to the green prevention method for paddy field diseases and insect pests, a physical insect inducing method and a chemical insect inducing method are combined, the pests of different types can be induced and killed, and spraying of pesticides is not needed for the paddy field, so that the favorable effect of preventing diseases and insect pests can be achieved, the use of the pesticides is reduced, and green production and food safety are facilitated.
Description
technical field [0001] The invention belongs to the technical field of farmland pest prevention and control, and in particular relates to a green prevention and control method for rice field pests and diseases. Background technique [0002] Rice is a kind of herbaceous Oryza genus, and it is also the most important and longest food in Oryza genus. Rice is generally planted in the season with relatively hot climate conditions, and rice planting requires water, so a large number of pests will be produced around rice. Rice pests and diseases are mainly three leaf-feeding pests, such as rice leaf roller, rice bract, rice borer, armyworm, rice locust; , large), rice gall midge, rice stalk miner, etc.; piercing and sucking pests, mainly rice planthoppers, rice leafhoppers, rice bugs, rice thrips, etc.; root-eating pests, such as rice weevil, rice water weevil A, mole crickets, etc. It will affect the growth of rice, and in severe cases, it will lead to a reduction in rice produc...
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