The Study of Life Table and Possibility Mass Production of Lady Beetle Cryptolaemus montrozieri in vitro Conditions
Subject Areas : entomology and othea arthropods
A. R. Jalalizand
1
,
S. Shiran
2
1 - Plant Protection Department, Faculty of Agriculture, Islamic Azad Unversity,
Isfahan (Khorasgan) Branch, Isfahan, Iran
2 - دانشجوی کارشناسی ارشد، گروه حشره شناسی، دانشکده کشاورزی ، واحد اصفهان ( خوراسگان )، دانشگاه آزاد اسلامی، اصفهان، ایران
Keywords:
Abstract :
Cryptolaemus montrouzieri is one of the most important predators of Citrus and Tea Flour, which is very effective in controlling the biological quality of the insect. In this research, we attempted to increase the number of chick peas with nutrition from a kind of citrus pepper and we obtained its livelihood. For this purpose, the flour dough and flakes were measured at 27 ± 2 ° C and relative humidity of 75 ± 5 Percentage and period of light 16 hours of brightness and 8 hours of darkness on two hosts of germinated potatoes and pumpkin seeds were studied. In order to calculate the standard error, the growth parameters of the population were measured by using Jack Nayef method. The net growth rate on potato and squash was calculated to be 203.75 and 567.55, respectively. The intrinsic rate of population increase in potatoes was 99/8 and in the middle of 10/28/10, the net reproduction rate in potatoes was 203.55 and in pumpkin 567.58 and the length of one generation in potatoes 42.41 and in pumpkin 50.44 respectively. The days were calculated. The results showed that the positive effects of host plant on the growth parameters of chicken dip in the feeding of flour mash on pumpkin compared with potatoes.
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