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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2017: 100.00
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2017: 100.00
For more details click here

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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2019.8(11): 2482-2486
DOI: https://doi.org/10.20546/ijcmas.2019.811.286


Comparative Biology of Fruit Fly, Bactrocera dorsalis (Hendel) on Mango Genotypes
K.S. Ashoka1* and Javaregowda2
1Department of Agricultural Entomology, College of Agriculture, Dharwad-580005, India
2Department of Forest Biology and Tree Improvement, College of Forestry, Sirsi-581401, India
*Corresponding author
Abstract:

Investigation was undertaken at Department of Entomology, College of Agriculture, Dharwad (Karnataka) during 2018-19 to understand the biology of Bactrocera dorsalis (Hendel) on different mango genotypes under laboratory condition. The data on comparative biology of B. dorsalis on different genotypes inferred that, the minimum incubation period of 1.5 days was noticed on Alphonso, whereas, it was maximum on Dasheri (3.5days). The minimum maggot period of 7.8 days was noticed on Benishan, whereas, it was maximum on Dasheri (11.3days). The minimum pupal period was recorded on Benishan (10.3 days), while it was maximum of 12.6 days on Dasheri. Among the eight genotypes the adult male longevity was recorded on Benishan and female on Alphonso i.e. (20.6 and 23.9 days) Minimum male and female longevity was on Dasheri (18.3 and 20.4 days). The total development period was significantly highest on Dasheri (27.5 days) and it was found to be minimum on Benishan (19.8 days). The maximum mean fecundity was 189.5 eggs per female on Benishan whereas, minimum with 132.7 eggs per female on Dasheri genotype.


Keywords: Comparative biology, Bactrocera dorsalis (Handel), Maggot period, Fecundity, Adult longevity, Genotype, Fecundity
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How to cite this article:

Ashoka, K.S. and Javaregowda. 2019. Comparative Biology of Fruit Fly, Bactrocera dorsalis (Hendel) on Mango Genotypes.Int.J.Curr.Microbiol.App.Sci. 8(11): 2482-2486. doi: https://doi.org/10.20546/ijcmas.2019.811.286