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Composition for preventing and controlling batocera horsfieldi and preparation method thereof

A technology of longhorn beetle and composition, which is applied in botany equipment and methods, pest control, animal repellent, etc., and can solve the problem of reducing the population density of longhorn beetle larvae, uncertain habitats, and low work efficiency, etc. problem, to achieve the effect of increasing the probability of pest outbreak damage, the effect of killing insects and controlling insects, and increasing the number of kills

Inactive Publication Date: 2016-08-24
ZUNYI INST OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The middle and young walnut trees in China are particularly vulnerable to the harm of the dry-boring pest Beetle cerevisiae. The eggs, larvae, pupae, and newly hatched adults of Beetle cerebrum are all in the trunk, and spraying chemical pesticides cannot reach it. Adults After migrating out of the hole, the habitat is uncertain and difficult to find, so the effect of chemical control is not ideal: some farmers use cotton to soak up pesticides and make swabs and stuff them into the boreholes of the beetle. For pesticides, use plastic film to seal the application holes on the tree trunks after spraying. The death rate of the beetle can reach 82%, but the work efficiency is low; method, releasing excess water in the walnut tree, destroying the suitable environment for the larvae of the beetle, and having a certain effect on reducing the population density of the larvae of the beetle; some farmers also use sunshade nets, plastic films and other objects to cover the trunk of the walnut tree , to prevent adult beetles from laying eggs, which can better prevent new hazards of beetle beetles, but the implementation and maintenance costs are high, and there is no insecticidal effect; there is also a hammer that can be used to kill the eggs directly by hitting the spawning groove Yes, the lethality rate is 75-90%, but the long-term spawning duration and heavy workload

Method used

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  • Composition for preventing and controlling batocera horsfieldi and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Formula: 30 parts of natural bacteria, 20 parts of trap liquid, 70 parts of nutrient solution.

[0021] Preparation:

[0022] a. Nutrient solution configuration: mix sucrose, vinegar, 75% alcohol, and 20% trichlorfon according to the mass ratio of 10:5:15:3 to obtain a mixed solution, and then add water 5 times the mass of the mixed solution to mix. become;

[0023] b. Trapping solution configuration: 5% imidacloprid, 2.5% deltamethrin, 2.5% cyhalothrin, 20% fenpropathrin, and 20% dichlorvos are mixed according to the mass ratio of 1:1:1:1 to prepare traps liquid;

[0024] c. Mixed finished product: mix the trap liquid and the nutrient solution evenly, add it to Beauveria bassiana and Beauveria bassiana, mix evenly at a temperature of 30°C, and store it at a temperature of 20°C.

Embodiment 2

[0026] Formula: 50 parts of natural bacteria, 40 parts of trap liquid, 90 parts of nutrient solution.

[0027] Preparation:

[0028] a. Nutrient solution configuration: mix sucrose, vinegar, 75% alcohol, and 30% trichlorfon according to the mass ratio of 10:5:15:3 to obtain a mixed solution, and then add water 5 times the mass of the mixed solution to mix. become;

[0029] b. Trapping solution configuration: 5% imidacloprid, 2.5% deltamethrin, 2.5% cyhalothrin, 20% fenpropathrin, and 20% dichlorvos are mixed according to the mass ratio of 1:1:1:1 to prepare traps liquid;

[0030] c. Mixed finished product: mix the trap liquid and the nutrient solution evenly, add it to Beauveria bassiana and Beauveria bassiana, mix evenly at a temperature of 30°C, and store it at a temperature of 25°C.

Embodiment 3

[0032] Formula: 35 parts of natural bacteria, 25 parts of trap liquid, and 75 parts of nutrient solution.

[0033] Preparation:

[0034] a. Nutrient solution configuration: mix sucrose, vinegar, 75% alcohol, and 20% trichlorfon according to the mass ratio of 10:5:15:3 to obtain a mixed solution, and then add water 5 times the mass of the mixed solution to mix. become;

[0035] b. Trapping solution configuration: 5% imidacloprid, 2.5% deltamethrin, 2.5% cyhalothrin, 20% fenpropathrin, and 20% dichlorvos are mixed according to the mass ratio of 1:1:1:1 to prepare traps liquid;

[0036] c. Mixed finished product: mix the trap liquid and the nutrient solution evenly, add it to Beauveria bassiana and Beauveria bassiana, mix evenly at a temperature of 30°C, and store it at a temperature of 20°C.

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Abstract

The invention discloses a composition for preventing and controlling batocera horsfieldi and a preparation method thereof. The composition is prepared from the following raw materials by weight part: 30-50 parts of natural fungus, 20-40 parts of trapping killing fluid and 70-90 parts of nutrient solution. The preparation method comprises the following steps of: preparing the nutrient solution, preparing the trapping killing fluid and mixing and forming into end products. The composition sprayed onto the oviporus and frass hole of batocera horsfieldi can directly kill the low instar larvae; when batocera horsfieldi moves to the frass hole, the composition containing beauveria bassiana is polluted, and the composition can immerse into and kill batocera horsfieldi; the composition has strong killing capacity, long lasting time, obvious effect of killing and controlling insects and capability of solving the problems of the traditional method of difficulty in killing batocera horsfieldi, time-consuming and labor-consuming effect and low death-causing rate.

Description

technical field [0001] The invention relates to the technical field of pest control, in particular to a composition for preventing and controlling long beetle and a preparation method thereof. Background technique [0002] The middle and young walnut trees in China are particularly vulnerable to the harm of the dry-boring pest Beetle cerevisiae. The eggs, larvae, pupae, and newly hatched adults of Beetle cerebrum are all in the trunk, and spraying chemical pesticides cannot reach it. Adults After migrating out of the hole, the habitat is uncertain and difficult to find, so the effect of chemical control is not ideal: some farmers use cotton to soak up pesticides and make swabs and stuff them into the boreholes of the beetle. For pesticides, use plastic film to seal the application holes on the tree trunks after spraying. The death rate of the beetle can reach 82%, but the work efficiency is low; method, releasing excess water in the walnut tree, destroying the suitable envi...

Claims

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Application Information

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IPC IPC(8): A01N63/04A01N57/12A01N53/08A01N51/00A01P7/04A01P19/00
CPCA01N51/00A01N53/00A01N57/12A01N63/30A01N2300/00
Inventor 付甫永司徒春南王建展茂魁路纪芳李学德王安良
Owner ZUNYI INST OF FORESTRY