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Citrus gonggan phyllocnistis citrella controlling method

A technology for leaf miners and citrus, applied in the fields of botanical equipment and methods, insecticides, animal repellants, etc., can solve problems such as environmental pollution, achieve drug resistance, reduce usage, and environmental compatibility good effect

Inactive Publication Date: 2018-11-16
富川凯邦农资经营部
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional control methods mostly use chemically synthesized insecticides for control, which pollute the environment and easily cause insecticide resistance

Method used

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Examples

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Embodiment Construction

[0015] The principles and features of the present invention will be described below in conjunction with specific examples, which are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0016] A control method for citrus leaf miner, comprising the steps of:

[0017] Step S1, strictly enforce the quarantine of seedlings and scions: avoid purchasing seedlings from epidemic areas and collecting scions from pest-infested trees; combine winter pruning, cut off insect branches, and destroy them in a centralized manner; scrape and kill leafminer moths manually with a knife;

[0018] Step S2, protection and artificial stocking of natural enemies: the natural enemies of the leaf miner include predatory natural enemies such as Coccus spp.

[0019] Step S3, root application: In early May, dig a 10-20 cm deep trench under the crown of the affected tree, and apply 2.5% Shennongdan granule at the place where water drips vertically a...

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PUM

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Abstract

The invention relates to a citrus gonggan phyllocnistis citrella controlling method. The method includes the following steps that 1, seedling and scion quarantine are strictly executed; 2, natural enemies are protected and manually stocked; 3, a pesticide is applied on roots; 4, a pesticide is sprayed onto tree crowns; 5, a pesticide is smeared on tree trunks. The citrus gonggan phyllocnistis citrella controlling method has the beneficial effects that the practical controlling effect can be obviously improved, the pesticide usage amounts are reduced, duration of pest killing efficacy is prolonged, residues of the pesticides on crops are reduced, and environmental pollution is reduced; the compatibility with human and livestock safety and the environment is good, and pests are not prone toproduce pesticide resistance.

Description

technical field [0001] The invention relates to the field of tribute mandarin planting, in particular to a method for preventing and treating the tribute mandarin leaf miner. Background technique [0002] The leafminer moth, the larvae of the citrus citrus, larvae damage the young shoots and leaves of the citrus mandarin orange. They sneak under the epidermis to feed on the mesophyll, lift the epidermis, and form a silver-white curved tunnel. Insect feces are left inside, forming a black line in the center. Due to the twists and turns of the insect passage, the new leaves are curled, hardened, and the leaves fall off. The kill rate of autumn shoots is 100%. Due to the large number of wounds, it often induces the occurrence of canker, and provides a good wintering place for pest mites, shield scales, mealybugs and leaf rollers. [0003] Traditional control methods mostly use chemically synthesized insecticides, which pollute the environment and easily cause insecticide resi...

Claims

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Application Information

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IPC IPC(8): A01N57/12A01N47/18A01P7/04A01G13/00
CPCA01G13/00A01N47/18A01N57/12
Inventor 陈高念
Owner 富川凯邦农资经营部
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