Downloads: 121
Research Paper | Botany | India | Volume 3 Issue 1, January 2014
Effects of Sowing Dates on Variability of Perineal-Pattern of Meloidogyne Incognita
Sheila Shahab
Abstract: In the present investigation effect of sowing dates was study on the morphometric of perineal pattern. Seedlings of tomato cv. Marglobe were inoculated with single egg mass population of Meloidogyne incognita in the first week of every month from January to December. It was found that various morphometric characters of the female studied were high when plants were inoculated during September and October; intermediate in March, April, July and August and low in the remaining months with no development of mature females in December and January. This variation may be due to temperature prevailing in these months. Out of several characters studied, dorsal and ventral arch, lines of right and left side of the pattern were highly variable. However, vulval width, vulval and distance and B/A rato remain unaffected.
Keywords: Meloidogyne incognita, sowing data, Morphotrics, Perineal pattern
Edition: Volume 3 Issue 1, January 2014,
Pages: 269 - 271
Similar Articles with Keyword 'sowing'
Downloads: 111
Research Paper, Botany, India, Volume 3 Issue 11, November 2014
Pages: 2616 - 2619Comparative Study of IR and UV-B Radiation Exposure on Germination, Biomass and Chlorophyll Content of Pisum sativum (L.)
Geeta [145] | Ashwani Kumar Goyal [2]
Downloads: 114
Research Paper, Botany, India, Volume 4 Issue 5, May 2015
Pages: 1916 - 1920Growth and Development of Valuable Threatened climber species Calamus tenuis Roxb. in District Meerut, (U.P.) India
Dr. Yashwant Rai | Dr. A. K. Shukla