Artificial feed for Zeuzera leuconotum and preparation method of the feed

A black-spotted beetle moth, artificial feed technology, applied in animal feed, animal feed, application, etc., can solve the problem of not being able to obtain the insect state at any time, it is impossible to obtain larvae for the development and utilization of Acremonium acremonium, and the experiment is time-consuming and laborious, etc. question

Inactive Publication Date: 2012-07-25
TIANJIN NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because of the long life cycle of the natural six-star black-spotted beetle moth, it is impossible to obtain the insect state required for the experiment at any time, and the experiment is time-consuming and laborious; it is also impossible to obtain a large number of larvae for the development and utilization of Acremonium alternata.

Method used

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  • Artificial feed for Zeuzera leuconotum and preparation method of the feed
  • Artificial feed for Zeuzera leuconotum and preparation method of the feed
  • Artificial feed for Zeuzera leuconotum and preparation method of the feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] (1) Corn grain medium 35g, sucrose 3g, yeast powder 2.5g, soybean powder 6g, agar 2g, potassium sorbate 0.4g, water 50ml.

[0071] (2) Corn dregs medium 35g, sucrose 4g, yeast powder 2.5g, soybean powder 6g, agar 3g, potassium sorbate 0.4g, water 100ml.

[0072] Preparation method: First, mix yeast powder and soybean powder with a small amount of water at 45°C to form a mixed liquid for use; then heat corn kernels with an electromagnetic cooker, boil for 5 minutes, add the above mixed solution, heat to boiling, and continue boiling for 5 minutes; finally add Agar and sucrose, stir quickly, turn off the heat after the agar and sucrose are completely dissolved, add potassium sorbate when the culture temperature drops to 45°C, and stir evenly; put the culture medium in a petri dish, and place it at 4°C after it is completely cooled Store in the refrigerator for later use.

Embodiment 2

[0074] (1) Jujube sawdust medium: 35g jujube sawdust, 4g sucrose, 2.5g yeast powder, 6g soybean powder, 3g agar, 0.4g potassium sorbate, 50ml water.

[0075] (2) Jujube sawdust medium: 35g jujube sawdust, 4g sucrose, 2.5g yeast powder, 6g soybean powder, 3g agar, 0.4g potassium sorbate, 100ml water.

[0076] Preparation method: Add yeast powder, soybean powder, and sucrose to a small amount of water at 45°C and stir evenly to form a mixed liquid for use; add jujube sawdust and water to boil for 15 minutes on an induction cooker, add the above mixed liquid until boiling, add agar, and stir quickly until After completely dissolving, turn off the heat; when the temperature drops to 50°C, add potassium sorbate, put the culture medium in a petri dish, and store it in a refrigerator at 4°C after it is completely cooled.

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Abstract

The invention discloses an artificial feed for Zeuzera leuconotum and a preparation method of the artificial feed. The artificial feed consists of 35g of feed culture medium, 3-4g of sucrose, 2.5g of yeast powder, 6g of soybean flour, 2-3g of agar, 0.4g of potassium sorbate and 50-100ml of water, wherein the feed culture medium is corn kernels (grit) or jujube sawdust. Experimental results show that larvaes fed with the artificial feed gain the maximum average increment in body length within 30 days, the survival rate is 100%, and the larvas are active and have a bright color. Through the artificial feed provided by the invention, not only a large amount of insects with consistent development and physiology can be obtained, but also the problem of seasonal shortage in feed for host feeding is solved.

Description

[0001] This invention is carried out under the support of Tianjin Natural Science Foundation (fund number: 09JCYBJC14500) and Tianjin Normal University doctoral fund (fund number: 52XB1003). technical field [0002] The invention belongs to the technical field of plant protection, and relates to the prevention and research of forestry harmful organisms such as the dry-boring pest Leopard moth, more specifically, an artificial feed for the moth Leopard moth and its preparation method and application. Background technique [0003] Six-star black panther moth ( Zeuzera leuconotum Butler) is also known as locust beetle moth, honeysuckle six-star black-spotted beetle moth, walnut leopard beetle moth, white-backed beetle moth, white-backed beetle moth, leopard beetle moth, etc. Belongs to Lepidoptera, Cossidea, Cossidae, Zeuzerinae, Lepidoptera. Known hosts include Chinese pagoda tree, acacia, black locust, amorpha, white wax, lawn, willow, poplar, elm, pine, jujube, persimmon, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16A23K1/14
Inventor 刘强雷玲汪敏捷李敏
Owner TIANJIN NORMAL UNIVERSITY
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