Cultural, biological and chemical control of anthracnose of Urdbean
2002
Joshi, D. | Tripathi, H.S., G.B. Pant University of Agriculture and Technology, College of Agriculture, Pantnagar (India). Department of Plant Pathology
Wider inter row spacing (45 cm) was less favourable for the development f anthracnose of urdbean and resulted in higher grain yield as compared to narrow inter row spacing (15 cm) of urdbean . Intercropping of urdbean with pigeonpea or maize resulted lower disease severity and higher grain yield as compared to urdbean alone. Seed treatment followed by two prophylactic sprays of bavistin or Tilt (@ 0.1 each) at 15 days interval showed minimum disease severity and maximum grain yield follwed by Contaf (0.1) and Indofil M-45 (0.2) sprayed plots. Antracol, Trichoderma harzianum and Gliocladium virens also significantly decreased disease severity and increased grain yield. Among the biocontrol agents G. virens gave better results than T. harzianum.
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