Tapwal, A., Anju and T.N. Lakhanpal, 2007. Efficacy of bioagents against mushroom rot of apple. J. Basic Applied Mycol., 6: 26-29.

Tapwal, A., Y.P. Sharma and T.N. Lakhanpal, 2001. Biocontrol of Apple Root Rot-A Review. In: Bioinoculants for Sustainable Agriculture and Forestry, Reddy, S.M., S.R. Reddy, M.A. Singarachary and S. Girisham (Eds.). Scientific Publishers, Jodhpur, pp: 177-208.
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Tapwal, A., Y.P. Sharma and T.N. Lakhanpal, 2003. Seasonal variation in apple rhizosphere fungi in Himachal Pradesh. J. Basic Applied Mycol., 2: 45-47.

Tapwal, A., Y.P. Sharma and T.N. Lakhanpal, 2004. Effect of different organic amendments on the population of antagonists and control of apple root rot under glasshouse. J. Basic Applied Mycol., 3: 79-81.

Tapwal, A., Y.P. Sharma and T.N. Lakhanpal, 2004. Effect of different organic amendments on the population of antagonists and survival of apple seedlings under glasshouse conditions with Dematophora necatrix. Indian J. Hortic., 61: 261-262.
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Tapwal, A., Y.P. Sharma and T.N. Lakhanpal, 2004. Effect of volatile compounds released by Gliocladium virens and Trichoderma sp. on the growth of Armillaria mellea. Indian J. Mycol Plant Pathol., 34: 308-310.

Tapwal, A., Y.P. Sharma and T.N. Lakhanpal, 2004. Effect of volatile compounds released by Gliocladium virens and Trichoderma sp. on the growth of Dematophora necatrix. J. Mycol. Plant Pathol., 34: 37-40.

Tapwal, A., Y.P. Sharma and T.N. Lakhanpal, 2005. Use of biocontrol agents against white root rot of apple. Indian J. Mycol. Plant Pathol., 35: 67-69.

Tapwal, A., Y.P. Sharma, T.N. Lakhanpal and Anju, 2005. In vitro interaction of Phytophthora cactorum with Gliocladium and Trichoderma species. J. Basic Applied Mycol., 4: 119-122.

Tapwal, A., Y.P. Sharma, T.N. Lakhanpal and Anju, 2006. Effect of organic amendments on the population of antagonists and management of collar rot of apple. J. Basic Applied Mycol., 4: 9-11.