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A kind of universal artificial feed for ladybugs and its preparation and application method

An artificial feed, general-purpose technology, applied in the field of artificial breeding of natural enemy insects, can solve the problems of no breakthrough progress, immature artificial reproduction technology of ladybugs, etc., and achieve low price, normal offspring development indicators, and easy source of raw materials. Effect

Active Publication Date: 2017-09-15
LIUYANG BRANCH OF CHANGSHA COMPANY OF HUNAN TOBACCO +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, judging from domestic and foreign literature reports, the biggest problem limiting the large-scale application of ladybugs is that the artificial reproduction technology of ladybugs is not mature, especially the development of general-purpose artificial feed suitable for the growth and development of various ladybugs is still not breakthrough. progress

Method used

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  • A kind of universal artificial feed for ladybugs and its preparation and application method
  • A kind of universal artificial feed for ladybugs and its preparation and application method

Examples

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Embodiment 1

[0040] First, weigh 600 g of tussah chrysalis dry powder, 100 g of Tenebrio molitor dry powder, 30 g of peptone powder, 10 g of anhydrous citric acid, and 0.2 g of sodium benzoate, pulverize them with a pulverizer, and sieve them through a 60-mesh sieve to remove the oversized particles after pulverization. Add honey 10g (commercially available, water content is less than 20%), sunflower oil 50g (commercially available), sterile water 200g successively to the 5 kinds of powdery mixtures after sieving again, and all raw materials are mixed evenly with stirring bar, A pasty mixture was obtained. Then put the pasty mixture into a 121°C sterilizer for 10 minutes, take it out immediately after sterilization, and put it in a drying oven to dry for 20 minutes to obtain a general-purpose artificial feed for ladybugs. Put the feed into Refrigerate at 2°C for later use.

[0041] Then, prepare 20 fresh-keeping boxes with a length of 25cm, a width of 10cm, and a height of 8cm, and put 5g...

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Abstract

The invention discloses a general-purpose artificial feed for ladybugs and its preparation and application method. The feed uses tussah silkworm pupa dry powder, Tenebrio molitor dry powder, peptone powder and sterile water as main raw materials, and is mixed with honey, anhydrous citric acid and It is prepared by mixing sunflower oil, the preparation method is simple, and the raw materials are cheap and easy to obtain. It is a general-purpose feed suitable for large-scale artificial breeding of various ladybugs such as seven-spot ladybug, heterochromia ladybug, and tortoise. A variety of predatory ladybugs raised on artificial diets have strong vitality, high reproductive capacity, and normal offspring development indicators, which have high economic value.

Description

technical field [0001] The invention relates to artificial breeding technology of natural enemy insects, in particular to a general-purpose artificial feed for ladybugs and a preparation and application method thereof. Background technique [0002] The use of natural enemy insects to control agricultural and forestry pests is the most widely used method in biological control. Each pest has one or several natural enemies that can effectively control it, and this control is an important part of the feedback mechanism of the ecosystem. Using this ecological phenomenon, a new balance relationship between biological populations can be established. The characteristics of using natural enemy insects to control pests are that they are safe for humans and animals, have no pollution, and do not form resistance. This control method has been paid more and more attention by the government and recognized by the masses. The development of integrated pest control technology based on natur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K50/90A23K10/20A23K20/105A23K20/147A23K20/158A01K67/033
Inventor 彭曙光颜学武曾维爱李密谭琳李帆周刚蔡海林钱秋芳胡秋龙黄艳宁唐春闺
Owner LIUYANG BRANCH OF CHANGSHA COMPANY OF HUNAN TOBACCO
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