Cotton Mosaic

ISBN-13: 9783659192203 / Angielski / Miękka / 2012 / 148 str.

Gajendra Jagtap; Utpal Dey

Opis

The naturally field infected plants showing good symptoms are also difficult to identify in lateral stage of plant. Because they disappear with time. The virus is very easily sap transmissible. The virus is found to be transmitted by Thrips palmi and Thrips tobacci in persistent manner. No seed transmission is observed. Virus showed same physical properties as it shows in stem necrosis of peanut or sunflower necrosis disease. The physical properties are found to be thermal inactivation point (TIP) 55-600C, dilution end point (DEP) 10-2 -10-3 and longevity in vitro (LIV) 5 Hrs, virus infecting nineteen of different host plants are identified belonging to five different types of families viz.malvaceae, chenopodiaceae, compositae, leguminaceae and solanaceae. However they found to produce same types of symptoms as in most of the host that have been tested before. In ELISA test report it is found that the virus showing positive test only with anti serum of TSV of a cowpea and cotton.

O autorze

M.Sc. (Agri), Ph.D NET (ICAR). Norman Borlaug Fellow 2008 (USA). He is a recipient of Norman Borlaug International Fellowship - 2008 and worked at Plant Disease Diagnostic Laboratory, Texas A&M University, USA. He did his doctorate degree from GBPUA&T, Pantnagar with specialization in Plant Pathology and presently working as a Assistant Professor.