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Artificial feedstuff for thyestillagebleri larvae, and preparation method thereof

A technology of artificial feed and beetle, applied in the direction of animal feed, animal feed, and animal feed molding or processing, can solve problems such as affecting yield and quality, being easily knocked down by wind, affecting the growth and development of hemp plants, etc. Promote the formation and development, low cost, ensure the effect of feeding quality and yield

Inactive Publication Date: 2012-01-18
TIANJIN BEILIN XINYUAN GREENING ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The host plants are mainly hemp, velvetleaf, ramie, cotton, etc. The larvae penetrate into the hemp stems and eat the stems or the adults eat the hemp leaves and tender heads, which affect the growth and development of the hemp plants and are easily blown down by the wind, affecting the yield and quality. quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] (1) Artificial feed components

[0034] Corn flour 20%, soybean flour 5%, defatted fly maggot powder 10%, glucose 3%, agar 5%, Vc 1%, potassium sorbate 0.5%, water 55.5%.

[0035] (2) Specific preparation method:

[0036] Add agar into water and boil until the agar is completely dissolved; add defatted fly maggot powder, glucose, Vc and potassium sorbate, and stir evenly; add corn flour and soybean flour, stir evenly; put it in a pot and steam for 30-45 minutes, then divide Put it into a breeding container and put it in the refrigerator for later use.

[0037] (3) Feed feeding methods and results

[0038] 1) Feeding method:

[0039] Put a single mature larvae of Alpinia viridis in a test tube, and place it at 20-30°C, RH 60-80% for 20-30 days to make it pupate; continue to place the pupae at 20-30°C, RH Under the condition of 60-80% for 10-20 days, make it eclosion; continue to place the eclosion adults under the condition of 20-30℃, RH 60-80% for 5-10 days, aft...

Embodiment 2

[0043] (1) Artificial feed components

[0044] Corn flour 15%, soybean meal 10%, fly maggot protein 10%, sucrose 10%, agar 3%, Vc 1%, sodium benzoate 1%, water 50.9%.

[0045] (2) Specific preparation method:

[0046] With embodiment 1.

[0047] (3) Feed feeding methods and results

[0048] 1) Feeding method:

[0049] With embodiment 1.

[0050] 2) The results of feeding:

[0051] Formulate artificial feed with the formula of this embodiment, raise 200 newly hatched larvae of Alpinia viridis, change the feed 5 times throughout the larval stage, 153 larvae pupate, the pupation rate is 76.5%, the average duration of larvae is 125 days, 125 larvae The pupae emerged, and the eclosion rate was 81.5%. Among them, there were 64 females, and a total of 2232 eggs were laid, with an average of 34.9 eggs per female.

Embodiment 3

[0053] (1) Artificial feed components

[0054] Corn flour 10%, soybean protein 5%, full fat fly maggot powder 7%, maltose 3%, agar 7%, Vc 0.1%, ethylparaben 0.1%, water 67.8%.

[0055] (2) Specific preparation method:

[0056] With embodiment 1.

[0057] (3) Feed feeding methods and results

[0058] 1) Feeding method:

[0059] With embodiment 1.

[0060] 2) The results of feeding:

[0061] Formulate artificial feed with the formula of this embodiment, raise 200 newly hatched larvae of Alpinia viridis, change the feed 5 times throughout the larval stage, 142 larvae pupate, the pupation rate is 71.0%, the average duration of larvae is 146 days, 123 larvae The pupae emerged, and the eclosion rate was 86.6%. Among them, there were 68 females, and a total of 2272 eggs were laid, with an average of 33.4 eggs per female.

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Abstract

The present invention discloses an artificial breeding and generation method for thyestillagebleri, and an artificial feedstuff for the thyestillagebleri larvae. The method comprises the following steps: placing a single mature thyestillagebleri larva in a test tube at a temperature of 20-30 DEG C and relative humidity of 60-80%; after pupating and emerging, carrying out pairing for the imago, then placing the paired imagoes in a container provided with piemarker stems to carry out copulation and oviposition; carrying out disinfection for eggs; placing the hatched larvae in a container filled with the artificial feedstuff to breed until the larvae mature, wherein the artificial feedstuff in the container is replaced for a plurality of times. A formula of the artificial feedstuff comprises, by weight, 5-20% of corn flour, 5-20% of soybean powder, 3-10% of maggot powder, 3-10% of sugar, 3-7% of agar, 0.1-1% of Vc, 0.1-1% of a preservative and 50-70% of water. According to the present invention, the thyestillagebleri is bred through the method provided by the present invention, the diapause of the larvae is not generated, the developmental duration is substantially shortened; the feedstuff does not contain the host component; the main components are easy to obtain; the production method has characteristics of simple process, low cost and no seasonal restriction, and is applicable for large-scale indoor breeding.

Description

technical field [0001] The invention relates to a method for artificially raising and passing on Beetle longicornus and the formula and preparation method of artificial feed for larvae. Background technique [0002] Cerambycidae pests belong to the order Coleoptera, and mainly damage trees, hemp, bamboo and some flowers with larvae. Its larvae live inside the branches of trees and are highly concealed. When the host plants show obvious signs of damage, they are often seriously damaged. It is one of the most serious forestry pests in my country. For example, the glaucous longhorn has caused devastating damage to the Three North Shelterbelt Project. Crack down, Monochamus alternatus, as the transmission medium of pine xylophilus, has caused serious harm to coniferous forests in my country. [0003] Since long beetle larvae are inside the plant, spraying chemical pesticides is difficult to achieve a control effect, and has a high environmental risk. The cost of manual control i...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/14A23K1/10A23K1/16A01K67/033A23K10/20A23K10/30A23K20/10A23K20/163A23K20/174A23K40/00A23K50/90
Inventor 李升庞建明肖方叔
Owner TIANJIN BEILIN XINYUAN GREENING ENG
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