International Journal of Economic Plants
  • Year: 2019
  • Volume: 6
  • Issue: 2

Biological Management of Grey Leaf Blight (Pestalotia anacardii) of Mango (Mangifera indica)

1Dept. of Plant Pathology, Soil and Water Management Research Unit, Navsari Agricultural University, Navsari (396 450), India

2Dept. of Plant Pathology, Aspee College of Horticulture and Forestry, Navsari Agricultural University, Navsari (396 450), India

3Dept. of Plant Pathology, College of Agriculture, Navsari Agricultural University, Waghai (394 730), India

*Corresponding Author V. A. Patil e-mail: vapatil_swm@nau.in

Online published on 10 December, 2019.

Abstract

Mango is one of the important fruit crops grown extensively in Gujarat. Mango trees were found severely affected by grey leaf blight disease (Pestalotia anacardii) at Horticulture farm of Navsari Agricultural University, Navsari. So, present investigation was carried out to study the biological management measures against the disease under greenhouse conditions on cultivar Kesar. Among the various antagonists studied, P. fluorescens, T. viride and T. harzianum were found promising as potential biocontrol agents against grey leaf blight of mango.

Keywords

Antagonists, grey leaf blight, Kesar, Pestalotia anacardii