eprintid: 10019
rev_number: 12
eprint_status: archive
userid: 1305
dir: disk0/00/01/00/19
datestamp: 2017-05-23 10:50:24
lastmod: 2017-06-22 08:43:42
status_changed: 2017-05-23 10:50:24
type: article
metadata_visibility: show
creators_name: Shaila, O
creators_name: Sharma, H C
creators_name: Sharma, S P
creators_name: Ramesh Babu, T
icrisatcreators_name: Sharma, S P
affiliation: Professor Jayashankar Telangana State Agricultural University (PJTSAU) (Hyderabad)
affiliation: Dr. Y S Parmar University of Horticulture and Forestry (Nauni)
affiliation: ICRISAT (Patancheru)
affiliation: Acharya N.G Ranga Agricultural University (ANGRAU) (Bapatla)
country: India
title: Effect of CryIIa transgenic chickpeas to Helicoverpa armigera larval parasitoid, Campoletis chlorideae
ispublished: pub
subjects: h1
subjects: s1.1
subjects: s2.7
divisions: CRPS2
full_text_status: public
keywords: Transgenic chickpea, tritrophic interactions, Helicoverpa armigera, Campoletis chlorideae,
Bacillus thuringiensis, CryIIa
note: The authors thank the staff of entomology, ICRISAT for their
support in carrying out the experiments.
abstract: The current experiments were conducted to evaluate the effect of transgenic chickpea lines expressing
CryIIa to C. chlorideae under laboratory conditions. There was a significant reduction in cocoon
formation and adult emergence of C. chlorideae reared on H. armigera larvae fed on the leaves of
transgenic chickpea before and after parasitisation. The larval period was prolonged and was a significant
difference between the transgenic and nontransgenic chickpea lines was observed. Although the pupal
period of the parasitoid was prolonged, there were no significant differences between the transgenic and
nontransgenic chickpea lines. The adverse effects of transgenic chickpea lines on cocoon formation and
adult emergence of C.chlorideae were largely due to the early mortality of H.armigera larvae, but there
was no direct toxicity of Bt toxin protein to C. chlorideae. The amount of CryIIa protein transferred from
leaves to the non-target insects and natural enemies were negligible.
date: 2017
date_type: published
publication: Journal of Entomology and Zoology Studies
volume: 5
number: 2
publisher: JEZS
pagerange: 838-843
refereed: TRUE
issn: 2349-6800
related_url_url: https://scholar.google.co.in/scholar?q=Effect+of+CryIIa+transgenic+chickpeas+to+Helicoverpa+armigera+larval+parasitoid%2C+Campoletis+chlorideae&btnG=&hl=en&as_sdt=0%2C5
related_url_type: pub
citation:   Shaila, O and Sharma, H C and Sharma, S P and Ramesh Babu, T  (2017) Effect of CryIIa transgenic chickpeas to Helicoverpa armigera larval parasitoid, Campoletis chlorideae.  Journal of Entomology and Zoology Studies, 5 (2).  pp. 838-843.  ISSN 2349-6800     
document_url: http://oar.icrisat.org/10019/1/5-1-255-895.pdf