Method for preventing and controlling pest damage of granulated sugar oranges

A technology for the prevention and control of sugar tangerine and insect pests, which can solve the problems of threatening consumers' health, excessive pesticide residues, and damage to the ecological environment of orchards, etc., and achieves the effects of reduced use, simple production method, and reduced residues

Inactive Publication Date: 2018-01-16
百色市田阳群姐柑橘种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the pest control of Shatangju mainly relies on chemical pesticides. However, due to the long-term and unreasonable use of chemical pesticides, the ecological environment of the orchard has been severely damaged. Pesticide residues exceed the standard, seriously threatening the health of consumers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of prevention and control method of sugar orange insect pest, comprises the following steps:

[0019] (1) Reconstruction of Shatang orange orchard: In November after the harvest of Shatang oranges, adjust the density of Shatang orange orchards to 40 trees / mu, and trim large and diseased branches, maintain the tree shape, and ensure that the distance between the outer edges of adjacent crown projections is 1.5m;

[0020] (2) Soil Nepeta cultivation: In late March, between the interplanted perilla and Shatangju plants, near the outer edge of the projection of the Shatangju tree crown, ridges and ditches were formed, and the seeds of Nepeta nepeta were evenly sprinkled into the ditch. Cover with fine soil, thin the seedlings after emergence, and keep the distance between plants and rows at 0.5m. The soil fertilizer and water management of nepeta is the same as that of perilla. Harvest the whole grass in mid-September, spread it in a ventilated place to dry, and avoi...

Embodiment 2

[0024] A kind of prevention and control method of sugar orange insect pest, comprises the following steps:

[0025] (1) Reconstruction of Shatang Orangery: In December, the density of Shatang Orangery was adjusted to 45 trees / mu, and large and diseased branches were pruned to maintain the tree shape and ensure that the distance between the outer edges of adjacent crown projections was greater than 1.5m;

[0026] (2) Soil Nepeta cultivation: In early April, between the interplanted purslane and Shatangju plants, near the outer edge of the projection of the Shatangju tree crown, ridges and ditches were formed, and the seeds of Nepeta oleracea were evenly sprinkled into the ditch. Cover thinly with fine soil, thin the seedlings after emergence, and keep the distance between plants and rows at 0.5m. The fertilizer and water management of Nepeta oleracea is the same as that of purslane. Harvest the whole grass in mid-September and spread it in a ventilated place to dry, avoiding sun...

Embodiment 3

[0030] A kind of prevention and control method of sugar orange insect pest, comprises the following steps:

[0031] (1) Reconstruction of Shatang Orangery: In January, the density of Shatang Orangery was adjusted to 50 trees / mu, and large and diseased branches were pruned, and the tree shape was maintained to ensure that the distance between the outer edges of adjacent crown projections was greater than 1.5m;

[0032] (2) Soil Nepeta cultivation: In mid-April, between the interplanted Pinellia and Shatangju plants, near the outer edge of the projection of the Shatangju tree crown, ridges and ditches were formed, and the seeds and soil Nepeta were evenly sprinkled into the ditch. Cover with fine soil, thin the seedlings after emergence, and keep the distance between plants and rows at 0.5m. The fertilizer and water management of Nepeta chinensis is the same as that of pinellia. Harvest the whole grass in mid-September, spread it in a ventilated place to dry, and avoid sun and ra...

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PUM

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Abstract

The invention discloses a method for preventing and controlling pest damage of granulated sugar oranges. The method comprises the following steps of 1, transforming the orangery of the granulated sugar oranges; 2, cultivating Chenopodium ambrosioides; 3, preparing a Chenopodium ambrosioides pesticide; 4, spraying the Chenopodium ambrosioides pesticide. By interplanting a large amount of Chenopodium ambrosioides in the orangery of the granulated sugar oranges, the method can prevent the pest damage of the granulated sugar oranges and improve the economic benefits of the orangery of the granulated sugar oranges according to the integrality of the farmland ecosystem. The used homemade Chenopodium ambrosioides pesticide uses the Chenopodium ambrosioides interplanted in the orangery as the mainraw material, has simple production method and strong insecticidal ability, can effectively control spider mites, rust ticks, whiteflies and other pests of the granulated sugar oranges, and is greenand environmentally friendly, the use amount of chemical pesticide is reduced, pesticide residues on the granulated sugar oranges are greatly reduced and the ecological environment is protected.

Description

【Technical field】 [0001] The invention relates to the technical field of fruit tree planting, in particular to a method for preventing and controlling pests of sugar oranges. 【Background technique】 [0002] Sand sugar orange, also known as October orange, is named for its sweet taste like sugar. It is mainly planted in Guangdong and Guangxi where the soil is rich in trace elements. Tangerine is sweet and sour in taste and warm in nature. It has the functions of regulating qi and resolving phlegm, moistening lung and clearing intestines, nourishing blood and invigorating spleen, etc. It can treat symptoms such as lack of food, light mouth, and indigestion. , Prevention and treatment of constipation. [0003] At present, the pest control of Shatangju mainly relies on chemical pesticides. However, due to the long-term and unreasonable use of chemical pesticides, the ecological environment of the orchard has been severely damaged. Pesticide residues exceed the standard, seriou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G22/00A01N65/40A01P7/04A01P7/02
CPCY02A50/30
Inventor 莫丽珍
Owner 百色市田阳群姐柑橘种植专业合作社
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