Pollution and Pathogen: Studies on Interaction of Air Pollutants and Seed Gall Nematode, Anguina Tritici on Wheat - Couverture souple

Kausar, Shamee; Khan, Abrar A.

 
9783846531921: Pollution and Pathogen: Studies on Interaction of Air Pollutants and Seed Gall Nematode, Anguina Tritici on Wheat
Couverture souple
ISBN 10 : 3846531928 ISBN 13 : 9783846531921
Editeur : LAP LAMBERT Academic Publishing, 2012

Synopsis

Among cereal crops wheat is a major food and important commodity of the world grain market.In India it is second important food crop.Since air pollution is a relatively new factor in agriculture, its impact including on diseases caused by various biotic pathogens needs to be thoroughly examined. This book is a step to find out relationship between two groups of pathogens: Anguina tritici (biotic) and air pollutants i.e. SO2, acid rain, fly ash (abiotic) on a common host (wheat). The host-parasite relationships of both pathogens were different. The expected impacts of both pathogens separately in artificial treatments on wheat were direct.Three type of interaction may exist between these air pollutants and A. tritici in a common pathosystem, synergistic, antagonistic and neutral relationship.However, combined impacts were different. Both the pathogens interacted antagonistically, whenever they combined together irrespective of pre, post and concomitant inoculations. That’s why according to antagonistic interaction formula, the combined effects of both pathogens (P1 and P2) were always found less than the sum of their individual effects (effect P1 P2 < effect P1 + effect P2).

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Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2012
Langue
anglais
ISBN 10 
3846531928
ISBN 13 
9783846531921
Reliure
Broché
Nombre de pages
208
Coordonnées du fabricant
non disponible
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