Ecological aspects related to biological control of cabbage butterfly, Pieris brassicae(L.)(Lepidoptera:pieridae) in Meghalaya / (Record no. 4026)

MARC details
000 -LEADER
fixed length control field 02337nam a2200217Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field OSt
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20220711121600.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 130502s9999 xx 000 0 und d
040 ## - CATALOGING SOURCE
Transcribing agency CPGS
082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER
Classification number 635.349789
100 ## - MAIN ENTRY--PERSONAL NAME
Personal name Debbarma, Meena
9 (RLIN) 729
245 ## - TITLE STATEMENT
Title Ecological aspects related to biological control of cabbage butterfly, Pieris brassicae(L.)(Lepidoptera:pieridae) in Meghalaya /
Statement of responsibility, etc Meena Debbarma
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc Umiam :
Name of publisher, distributor, etc CPGS, CAU,
Date of publication, distribution, etc 2012
300 ## - PHYSICAL DESCRIPTION
Extent [24], 58p.:
Other physical details ill., some col.;
440 ## - SERIES STATEMENT/ADDED ENTRY--TITLE
Title [Entomology ,School of Crop Protection]
9 (RLIN) 1309
520 ## - SUMMARY, ETC.
Summary, etc Abstract:<br/><br/>Present investigation was carried out in the year 2011-12 to study natural parasitism dynamics, competitive interaction between parasitoids and behavioral response of Pieris brassicae (L.) and its parasitoids under the influence of both plant and herbivore volatiles. Parasitism by Hyposoter ebeninus (Grav.) was noticed from early October, 2011 and it was found to be highest (67.00%) during second week of January, 2012; whereas it was lowest (2.00%) in the fourth week of March and completely disappeared by early April, 2012. Seasonal variation in the development of two parasitoids showed inverse relationship between temperature and developmental time. No correlation was observed between percent females in the progeny of H. ebeninus (Grav.) and weather parameters. Competitive interaction between H. ebeninus and Cotesia glomerata revealed significantly higher total parasitism when both parasitoids were released together for 24 hours. Furthermore, precocious mortality was observed to be maximum (24.00%) in the treatment 'C. glomerata (L.) followed by H. ebeninus'. Egg-larval period was also highest in the same treatment. However, per cent pupation was highest in the treatment, H. ebeninus alone and C. glomerata alone. Behavioral response of both the natural enemies on plant and herbivore volatiles indicated that mechanically damaged plant + larvae + larval excreta of P. brassicae was found most attractive to the parasitoids which was followed by mechanically damaged plant + larval excreta. In contrast, P. brassicae visits were higher on healthy or undamaged plant.
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Cabbage butterfly
General subdivision Biological control
9 (RLIN) 730
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Pieris brassicae
9 (RLIN) 731
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name Firake , D. M.
Relator term Major Advisor
9 (RLIN) 732
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Dewey Decimal Classification
Koha item type MSc Thesis
Holdings
Withdrawn status Lost status Source of classification or shelving scheme Damaged status Not for loan Collection code Home library Current library Date acquired Total Checkouts Full call number Barcode Date last seen Price effective from Koha item type
    Dewey Decimal Classification     School of Crop Protection CPGS CPGS 02/05/2013   635.349789 DEB TH082 24/01/2020 02/05/2013 MSc Thesis
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