Someshwar Bhagat and Sitansu Pan
Comparative ecological behaviour of some pre- and post-tsunami isolates of Trichoderma harzianum and T. viride from Andaman & Nicobar Islands
...rcentage colonization of sclerotia of boh R. solani and S. rolfsii, followed by mycelial and conidial inoculum. The isolate ThrAN-5 (T. harzianum) was most efficient in parasitizing the sclerotia of S. rolfsii and R. solani, followed by TvAN-3, TvAN-5 and ThrAN-7 (Pre-Tsunami isolates), whereas there was significant reduction in their parasitizing ability of post-Tsunami isolates. Similar results were also noted in their rhi...
Dan Yü, Chuchu Li, Yü Huang and Zhen Huang*
... destroy the mycelia and sclerotia of S. sclerotiorum by mycoparasitism. The cell-free culture supernatant and ethylacetate extracts from T. hamatum inhibited mycelial growth of S. sclerotiorum, with EC50 value of 0.54 µl/cm2 and 2.99 µg/ml, respectively. The sclerotia production of S. sclerotiorum decreased when treated with ethylacetate extracts. The level of ad...
Iftikhar Jan* and Sahib Alam
...induced color change and sclerotia production) and immunological methods i.e., enzyme linked immunosorbent assay (ELISA). All the four cultural methods successfully differentiated aflatoxigenic and nonaflatoxigenic isolates, however ammonium hydroxide vapor induced test was found to be the most efficient (80.29%) for segregation of the isolates. Among all isolates, thirty were screened for their total aflatoxin production in corn meal agar medium by using ELIS...
Muhammad Rafiq,1 Amna Shoaib,1 Arshad Javaid1
...rge number of persistent sclerotia on tubers, while the
current conventional practices against diseases are limited and are associated with toxicity
and resistance. Botanical fungicides have shown enormous antifungal potential against
many sclerotial forming phytopathogens. In the present study, methanolic root extract of
Sonchus asper was assessed for its antifungal activity a...
Daniel Offiong Etim1*, Etim Johnson Umana1, Idorenyin Asukwo Udo2, Ndarake Eden Ini-Ibehe1
