International Journal of Plant Pathology1996-0719xxxx-xxxxKnowledgia Review10.3923/ijpp.2011.81.88Trichoderma spp.) in Pleurotus sajor-caju Cultivation]]>ShahShaiesta NasreenSahera 2201122The aim of the present study was to check the efficacy of various bioagents against green mould (Trichoderma spp.) associated with the Pleurotus spp. cultivation both in vitro and in vivo. Pleurotus specie commonly known as oyster mushroom or dhingri mushroom is one of the most important mushrooms cultivated in india. Four bioagents namely Pseudomonas fluorescence, Streptomyces sp., Bacillus cereus and Bacillus subtilis (3 isolates., Bs-I, Bs-II and Bs-III) were screened against all Trichoderma spp. (T. harzianum, T. viride and T. pseudokoninjii) and Pleurotus in vitro. Antifungal efficiency was examined by streaking method. The percent inhibition produced by bioagents against Trichoderma spp. recorded was: P. fluorescence (35.2 to 41.8%), Streptomyces sp., (12.3 to 30.8%), Bacillus cereus (16.9 to 30.5%), Bs-I (35.1 to 40.9%), Bs-II (36.1 to 44.3%) and Bs-III (42.1 to 51.1%), respectively. Bacterial antagonists showing maximum inhibition against the pathogen and minimum inhibition against mushroom were further evaluated against the Trichoderma sp. in in vivo test in mushroom house. For in vivo test, sterilized lignite inoculated with the bacterial cultures of P. fluorescence, B. subtilis (Bs-I and Bs-II) was thoroughly mixed with the paddy straw substrate at 1, 2 and 3% concentrations, followed by the inoculation of 3 mL spore suspension of Trichoderma at the rate of 1x103 spores mL-1. All tested antagonists produced more yield and reduced the disease intensity than control. The treatments which receive Bs-II as bioagent show maximum increase in yield (25.32 %) and minimum disease incidence (5.7%) at 3% concentration.]]>Aneja, K.R.,20054th Edn.,Baysal, E., H. Peker, M.K. Yalinkilic and A. Temiz,2003899597Bhanwar, R.R. and M.P. Thakur,20043433Chittihunsa, T., E. Bangeekhan, N. Wongsamitkul and T. Subsomboon,2007Bacillus sp. suppressing the infection of Trichoderma sp. in mushroom cultivation.]]>71927Constantinescu, F., S. Dinu, F. Oancea, T.E. Sesan and S. Kupferberg,2004Trichoderma viride) in Pleurotus ostreatus by using Bacillus subtilis and Pseudomonas sp.]]>334146Jayalal, R.G.U. and N.K.B. Adikuram,2007Trichoderma harzianum metabolites on the development of green mould disease in the oyster mushroom.]]>365360Jose, N., T.A. Ajith and K.K. Jananrdhanan,2002Pleurotus pufmonanus (Fr.) Quel.(Agaricomycetideae).]]>4329335Singh, M., H.S. Chaube, R.P. Singh and M. Singh,2000Agaricus bisporus (Lange) Imbach.]]>30313326Munshi, N.A. and M.Y. Ghani,20035119Mishra, S.K. and R.P. Singh,2005Trichoderma viridae an organism harmful to button mushroom.]]>73842Oh, S.J., J.S. Park, D.C. Lee and P.G. Shin,2003Pleurotus cultivation: Control of mushroom disease on P. ostreatus (II).]]>315053Park, M.S., K.S. Bae and S.H. Yu,2004Trichoderma isolates associated with green mold epidemic of oyster mushroom in Korea.]]>23157164Park, M.S., G.S. Seo, K.H. Lee, K.S. Bae and S.H. Yu,2005Trichoderma sp. associated with green mold of oyster mushroom in Korea.]]>21221228Sharma, R.K. and D. Bahukhandi,200311333336Stamets, P.,20003rd Edn.,Pages: 574Pages: 574Zhang, S., H. Yaojian, Z. Song and Y.J. Huang,1997Streptomycetes against Trichoderma viride in forest soil ecosystems.]]>132022Wang, H. and T.B. Ng,2004Pleurotus eryngii.]]>2515Yang, J.H., H.C. Lin and J.L. Mau,200172465471Yu, S.H.,20012001Hatvani, N., L. Kredies, Z. Antal and I. Mecs,2002Lentinula edodes and mycoparasitic Trichoderma strains.]]>92415423