Association of Climatic Factors on Population Dynamics of Leaf Roller, Diaphania pulverulentalis Hampson (Lepidoptera : Pyralidae) in Mulberry Plantations of Sericulture Seed Farm
Joint Authors
Sivaprasad, V.
Angadi, B. S.
Kumar, C. M. Kishor
Rahmathulla, V. K.
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-04-10
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The production of quality mulberry leaf and subsequent production of quality silk is hampered due to the incidence of various insect pests.
The present study analyses the population dynamics of Diaphania pulverulentalis (leaf roller), a serious pest of mulberry in a sericulture seed farm.
The results indicated that maximum population buildup of the pest was recorded during rainy season.
High humidity coinciding with low temperature because of southwest and northeast monsoon was conducive for breeding and multiplication of the pest.
Correlation studies revealed that there was a significant negative correlation between increase in temperature and pest infestation.
All other weather factors recorded from the study location have a positive correlation with incidence of the pest.
The regression model developed also supported the relationship between the pest population buildup and weather factors.
American Psychological Association (APA)
Rahmathulla, V. K.& Kumar, C. M. Kishor& Angadi, B. S.& Sivaprasad, V.. 2012. Association of Climatic Factors on Population Dynamics of Leaf Roller, Diaphania pulverulentalis Hampson (Lepidoptera : Pyralidae) in Mulberry Plantations of Sericulture Seed Farm. Psyche،Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-452864
Modern Language Association (MLA)
Rahmathulla, V. K.…[et al.]. Association of Climatic Factors on Population Dynamics of Leaf Roller, Diaphania pulverulentalis Hampson (Lepidoptera : Pyralidae) in Mulberry Plantations of Sericulture Seed Farm. Psyche No. 2012 (2012), pp.1-6.
https://search.emarefa.net/detail/BIM-452864
American Medical Association (AMA)
Rahmathulla, V. K.& Kumar, C. M. Kishor& Angadi, B. S.& Sivaprasad, V.. Association of Climatic Factors on Population Dynamics of Leaf Roller, Diaphania pulverulentalis Hampson (Lepidoptera : Pyralidae) in Mulberry Plantations of Sericulture Seed Farm. Psyche. 2012. Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-452864
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-452864