微膠囊人工飼料累代飼育基徵草蛉之方法與成本分析
Other Title
Successive group-rearing of Mallada basalis with microcapsulated artificial diet and cost analysis
Journal
植物保護學會會刊
Journal Volume
45
Journal Issue
1
Pages
45-52
Date Issued
2003-03
Date
2003-03
Author(s)
李文台
Lee, W. T.
Abstract
草蛉是一種被廣泛應用於控制葉、蚜蟲、粉蝨、介殼蟲、潛葉蠅等小型害蟲之良好天敵。本文描述以微膠囊人工飼料集體飼育基徵草蛉（Mallada basalis Walker）幼蟲之方法，經過兩年20代之連續飼養，顯示此種飼養方法可大幅降低生產成本，具實用價值，每隻成蟲生產成本為新台幣1.22元；草蛉初齡幼蟲生長期間配合飼以少量外米綴蛾卵，可提高成蟲獲得率，每隻成蟲生產成本可降低為0.95元，以本飼養方法大量生產草蛉，將有助於生物防治的推廣應用。
Proper procedures based on microcapsulated food for the large-scale
group-rearing of green lacewings, Mallada basalis Walker, have been developed in
the past few years. Lacewings fed on microcapsulated artificial food or Corcyra
cephalonica eggs were continually reared for 20 generations over more than 2 years.
The number of adults emerging per generation, adult fecundity, longevity, and the
hatchability of F1 eggs in the 2 cultures were compared. The cost of producing
lacewings with microcapsulated artificial food was calculated to be NT$1.22/adult.
Adding 4 ml of C. cephalonica eggs to the microcapsulated diet cultural procedures
to feed 1st instar larvae caused the cost to drop to NT$0.95/adult. This is about half
the cost of the cultural method using only C. cephalonica eggs. Possible ways to
further decrease costs are discussed.
Subjects
基徵草蛉
微膠囊人工飼料
集體飼育
量產
Mallada basalis
microcapsulated artificial diet
group-rearing
mass production
Publisher
中華植物保護學會
Type
journal article