scholarly journals Genetic variability of the bollworm, Helicoverpa armigera, occurring on different host plants

2006 ◽  
Vol 6 (26) ◽  
pp. 1-8 ◽  
Author(s):  
S. Subramanian ◽  
S. Mohankumar
Keyword(s):  
Genetic Variability ◽  
Helicoverpa Armigera ◽  
Host Plants ◽  
Helicoverpa Armígera

Adaptive regulation of detoxification enzymes in Helicoverpa armigera to different host plants

2019 ◽  
Vol 28 (5) ◽  
pp. 628-636 ◽  
Author(s):  
M. Jin ◽  
C. Liao ◽  
X. Fu ◽  
R. Holdbrook ◽  
K. Wu ◽  
...  
Keyword(s):  
Helicoverpa Armigera ◽  
Host Plants ◽  
Detoxification Enzymes ◽  
Adaptive Regulation ◽  
Helicoverpa Armígera

scholarly journals Genetic diversity of fruit borer, Helicoverpa armigera (Lepidoptera: Noctuidae) based on random amplified polymorphic DNA- polymerase chain reaction

2014 ◽  
Vol 39 (2) ◽  
pp. 263-271
Author(s):  
AKMZ Rahman ◽  
MA Haque ◽  
SN Alam ◽  
P Yasodha ◽  
V Balasubramani
Keyword(s):  
Genetic Variability ◽  
Helicoverpa Armigera ◽  
Indian Population ◽  
Random Amplified Polymorphic Dna ◽  
Similarity Coefficient ◽  
Taq Polymerase ◽  
Agroecological Zones ◽  
Pcr Products ◽  
Helicoverpa Armígera ◽  
Fruit Borer

The genetic variability of Helicoverpa armigera (Hübner) at different agroecological zones of Bangladesh in comparison with Indian population was conducted in India during September 2008 to February 2009. A total of 12 H. armigera populations of which 10 populations collected from different agroecological zones of Bangladesh and two populations from India were tested for their genetic variability. Eight out of the ten primers produced scorable PCR products by amplifying the template DNA with taq polymerase and were subjected for analysis. Those eight primers got amplified to a total of 138 markers which produced polymorphic markers. The similarity coefficient based on 138 RAPD markers ranged from 0.000 to 0.777 of the pair-wise combination among twelve samples of H. armigera. An UPGMA dendrogram based on Jaccard’s similarity coefficient was constructed for the 12 samples of H. armigera. The dendrogram showed that H. armigera population from Bangladesh had 25 to 45 percent similarity, and in its Indian population the similarity remained within this range. DOI: http://dx.doi.org/10.3329/bjar.v39i2.20428 Bangladesh J. Agril. Res. 39(2): 263-271, June 2014

scholarly journals Effect of Different Host Plants on Nutritional Indices of the Pod Borer,Helicoverpa armigera

2012 ◽  
Vol 12 (55) ◽  
pp. 1-15 ◽  
Author(s):  
S.A. Hemati ◽  
B. Naseri ◽  
G. Nouri Ganbalani ◽  
H. Rafiee Dastjerdi ◽  
A. Golizadeh
Keyword(s):  
Helicoverpa Armigera ◽  
Host Plants ◽  
Nutritional Indices ◽  
Pod Borer ◽  
Helicoverpa Armígera

Amylase gene expression patterns in Helicoverpa armigera upon feeding on a range of host plants

Gene ◽  
2012 ◽  
Vol 501 (1) ◽  
pp. 1-7 ◽  
Author(s):  
Hemlata M. Kotkar ◽  
Amey J. Bhide ◽  
Vidya S. Gupta ◽  
Ashok P. Giri
Keyword(s):  
Gene Expression ◽  
Helicoverpa Armigera ◽  
Host Plants ◽  
Expression Patterns ◽  
Gene Expression Patterns ◽  
Amylase Gene ◽  
Helicoverpa Armígera

scholarly journals Demographics and Genetic Variability of the New World Bollworm (Helicoverpa zea) and the Old World Bollworm (Helicoverpa armigera) in Brazil

PLoS ONE ◽  
2014 ◽  
Vol 9 (11) ◽  
pp. e113286 ◽  
Author(s):  
Natália A. Leite ◽  
Alessandro Alves-Pereira ◽  
Alberto S. Corrêa ◽  
Maria I. Zucchi ◽  
Celso Omoto
Keyword(s):  
Genetic Variability ◽  
Helicoverpa Armigera ◽  
Helicoverpa Zea ◽  
New World ◽  
Old World ◽  
Helicoverpa Armígera ◽  
Old World Bollworm

scholarly journals Nutritional indices of Helicoverpa armigera (Hübner) (Lepidoptera:Noctuidae) on three different host plants

2019 ◽  
Author(s):  
M. Singh ◽  
H. Pande ◽  
J. H. Naik ◽  
D. Goswami ◽  
B. R. Kaushal
Keyword(s):  
Zea Mays ◽  
Helicoverpa Armigera ◽  
Host Plants ◽  
Tissue Growth ◽  
Body Tissue ◽  
Lycopersicum Esculentum ◽  
Nutritional Indices ◽  
Mean Values ◽  
Helicoverpa Armígera ◽  
Helicoverpa Armigera Hubner

Nutritional indices of Helicoverpa armigera Hübner (Lepidoptera:Noctuidae) in response to feeding on three different host plants were evaluated under laboratory conditions. Food consumption, assimilation and tissue growth were maximum for the larvae fed on Lycopersicum esculentum (tomato) than those of Pisum sativum (pea) and Zea mays (maize). Mean values of approximate digestibility (AD), efficiency of conversion of digested food into body tissue (ECD) and efficiency of conversion of ingested food into body tissue (ECI) fall in the range of reported values for lepidopterans.

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