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Prevention and control method of long-horned beetles for macadamia

A technology for nut trees and longhorn beetles, which is applied to the field of plant pest control and pest control, can solve the problems of difficult control and control, unsatisfactory artificial efficiency, etc., achieves good killing effect, enhances nutrient absorption, and has strong pesticidal ability. Effect

Inactive Publication Date: 2018-10-19
SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In view of the unsatisfactory artificial efficiency of these methods, it is difficult to play a role in control and prevention. Chemical agents are the main means, and different combinations of agents have different effects. This requires a new efficient and harmless to nut trees. Pharmacy combination

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The longicorn control method of macadamia nut tree of the present invention, its method is:

[0037] (1) April-September is the harmful period of longhorn beetle larvae. Prune the branches of fruit trees that are found to be infested, and apply 0.8kg of Dingling compound microbial fertilizer to each fruit tree to find holes newly eaten by longhorn beetle larvae , spraying insecticide into the tree with a syringe through the hole, the insecticide is mixed with Beauveria bassiana and imidacloprid WP10% according to the ratio of 15:1 and diluted 200 times. Plug all moth-eaten holes with cotton balls soaked in 0.045% dead barnyard.

[0038] (2) Dry the trunk of the fruit tree from the root to the branch, and the drying agent is a mixed agent according to water: cement: lime powder: mixed insecticide: salt: sulfur = 3:2:1.8:0.006:0.006:0.006 The ratio is mixed and added; wherein the mixed insecticide is formed by mixing 5% of pirimiphos-methyl and 2% of trichlorfon accordin...

Embodiment 2

[0043] The longicorn control method of macadamia nut tree of the present invention, its method is:

[0044] (1) April-September is the harmful period of longhorn beetle larvae. Prune the branches of the fruit trees found to be infested, and apply 1.5kg of Lingling compound microbial fertilizer to each fruit tree; find the holes newly eaten by longhorn beetle larvae , injecting insecticide into the tree with a syringe through the hole, the insecticide is mixed with Beauveria bassiana and imidacloprid WP10% according to the ratio of 8:1 and diluted 100 times. All insect-eaten holes were blocked with cotton balls soaked in 0.065% dead barnyard.

[0045] (2) Dry the trunk of the fruit tree from the root to the branch, and the drying agent is a mixed agent according to water: cement: lime powder: mixed insecticide: salt: sulfur = 3:2:1.8:0.006:0.006:0.006 The ratio is mixed and added; wherein the mixed insecticide is formed by mixing 1.5% of pirimiphos-methyl and 5% of trichlorfon...

Embodiment 3

[0050] The longicorn control method of macadamia nut tree of the present invention, its method is:

[0051] (1) April-September is the harmful period of longhorn beetle larvae. Prune the branches of the fruit trees found to be infested, apply 1kg of Lingling compound microbial fertilizer to each fruit tree, and find the holes newly eaten by longhorn beetle larvae. Spray insecticides into the tree with a syringe through the hole, and the insecticides are mixed with Beauveria bassiana and imidacloprid WP10% according to the ratio of 10:1 and diluted 150 times. Plug all insect-eaten holes with cotton balls soaked in 0.055% dead barnyard.

[0052] (2) Dry the trunk of the fruit tree from the root to the branch, and the drying agent is a mixed agent according to water: cement: lime powder: mixed insecticide: salt: sulfur = 3:2:1.8:0.006:0.006:0.006 The ratio is mixed and added; wherein the mixed insecticide is formed by mixing 3% of pirimiphos-methyl and 3% of trichlorfon accordin...

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PUM

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Abstract

The invention discloses a prevention and control method of long-horned beetles for macadamia. Aiming at tree trunks attacked by long-horned beetle larvae, adopted are procedures of applying microbialbacterial manure to attacked fruit trees, pruning attacked branches, finding latest bored holes from the attacked parts of the trees and applying insecticide, conducting stem spraying from the trunk root parts to fork parts of the fruit trees, using absorbent cotton balls to block holes of the long-horned beetles, covering the parts, subjected to stem spraying, of the tree trunks with straw ropes,spraying pest-killing and bacteria-killing agent liquid to the tree trunks and root parts of the whole fruit trees, timely removing the attacked trees and dead branches, and meanwhile using phagostimulant to trap the long-horned beetle adults. Comprehensive prevention and control are conducted by combining physical prevention and control with chemical prevention and control, so that the attackingrate of the long-horned beetles is lowered to 0.2% or below, the yield of nuts is obviously increased, and good economic benefit is obtained.

Description

technical field [0001] The invention relates to the technical field of plant pest control and deworming, in particular to a method for preventing and controlling plant pest damage. Background technique [0002] As nuts are becoming more and more popular, the vast nut market has led to the introduction of a large number of macadamia nuts in my country. At the same time, the large-scale planting of macadamia trees is facing a serious pest problem. The larvae of tiger longicorn beetle live in the woody layer of tree trunks. It is unrealistic to catch and remove insects by common means. Therefore, chemical agents are commonly used to prevent and control longicorn beetle larvae. [0003] The spiny beetle and the Mieziji tiger beetle have three generations a year, and in some places more than three generations a year, and there is a phenomenon of overlapping generations. The larvae or adults live through the winter in the trunk, and after February to March of the next year, the la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G7/06A01N63/04A01N51/00A01N57/16A01N57/20A01N53/08A01N57/12A01P7/04
CPCA01G7/06A01G17/005A01N51/00A01N53/00A01N57/12A01N57/16A01N57/20A01N63/30
Inventor 王文林陈海生赵静黄锡云汤秀华谭秋锦许鹏贺鹏张涛何铣扬覃振师郑树芳莫庆道宋海云谭德锦肖海艳
Owner SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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