Role of abiotic and biotic factors in the population build-up of Epipyrops melanoleuca fletcher (Epipyropidae : Lepidoptera) an ecto-parasitoid of pyrilla perpusilla (Walker)

By:

BAL, Raghbir Singh

Material type: Text

TextPublication details: Ludhiana PAU 1987Edition: EntomologyDescription: 80,12LSubject(s):

DDC classification:

T 632.752 B16R

Summary: Under variable conditions of temperature and relative humidity, the rate of increase (rm) of the parasitoid was relatively higher as compared to that of the host pxyrilla. At high temperature of 40, 43 and 450C, egg mortality of the parasitold was 1007, 2

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Holdings
Item type	Current library	Call number	Status	Date due	Barcode
Theses/ Dissertation	Mohinder Singh Randhawa Library	T 632.752 B16R (Browse shelf(Opens below))	Not for loan		185413
Theses/ Dissertation	Mohinder Singh Randhawa Library	T 632.752 B16R (Browse shelf(Opens below))	Not for loan		185414

Under variable conditions of temperature and relative humidity, the rate of increase (rm) of the parasitoid was relatively higher as compared to that of the host pxyrilla. At high temperature of 40, 43 and 450C, egg mortality of the parasitold was 1007, 2

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