Record Details

Prediction of Number of Generations of SpodopteralituraFab. on Peanut under Climate Change Scenarios

KRISHI: Publication and Data Inventory Repository

View Archive Info
 
 
Field Value
 
Title Prediction of Number of Generations of SpodopteralituraFab. on Peanut under Climate Change Scenarios
Not Available
 
Creator Srinivasa Rao, M*.,Manimanjari, D., Rama Rao, C. A., and Vennila, S.,
 
Subject Degree days, generations, generation time, climate change scenario, Spodoptera litura.
 
Description Not Available
Investigations were made to predict the impact of increase in temperature on number of generations of S. litura on
peanut for four locations of India viz., Dharwad (15° 28’ N, 75° 2’ E); Junagadh (21° 31’ N, 70° 36’ E); Ananthapur (14° 62’
N, 77° 65’ E) and Vridhachalam (11° 3’ N, 79° 26’ E) for baseline (1961-1990), present (1991-2005), near future (2021-
2050) and distant future (2071-2098) climate change (A1B) scenarios. Higher accumulation of degree days making it
possible one or two additional generations of S. litura was inferred for both near and distant-future climate change scenarios
compared to baseline and present periods, at four locations. The mean generation time under baseline (41 days) and present
(36 days) periods, lasted longer over the near future (35 days) and distant future (31 days) scenarios at Dharwad. It is also
predicted that the completion of generation would be 5-6 days earlier during future climatic scenarios than the current period
at other locations. The additional number of generations and the variations in the generation time of S. litura imply definitive
and differential impacts, respectively of the projected increasing temperature in future periods
Not Available
 
Date 2021-08-25T04:48:46Z
2021-08-25T04:48:46Z
2014
 
Type Research Paper
 
Identifier 3(1): 244-250
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/60466
 
Language English
 
Relation Not Available;
 
Publisher Global Journal of Biology, Agriculture & Health Science