Wilt of pigeonpea

Pigeonpea wilt disease caused by Fusarium oxysporum f. sp. udum is one of most devasting seedborne disease. In this experiment total eight seed dressing fungicides at their recommended dosages were evaluated in-vitro by poisoned food technique, against Fusarium oxysporum f. sp. udum causing wilt.

5p trinhthamhodang9 16-12-2020 8 1   Download

The present investigation was conducted during Kharif season of year 2017 at farmers’ field of Raipur district of Chhattisgarh Plains to find out effect of different land configuration techniques on Fusarium wilt of pigeonpea as well as growth, yield and yield attributes of pigeonpea. All treatment had significant effect on wilt disease incidence, growth, yield, yield attributing characters like plant height, number of branches plant-1 , number of pods plant-1 , number of seeds pod-1 , 100 seed weight, seed yield, straw yield, harvest index and disease index.

9p angicungduoc5 14-06-2020 8 0   Download

Cultural, morphological and molecular characteristics of Fusarium oxysporum f. sp. udum were studied where eight isolates indicated a great variability amongst them. However, the isolate FOC-2 (Jalna) exhibited maximum mycelial growth of 90 mm. The isolates viz., Jalna (FOC-2) and Beed (FOC-3) produced partially submerged (FOC-2) to submerged (FOC-3) white sparse dense growth with smooth margin and bright white substrate pigmentation, respectively.

14p angicungduoc5 12-06-2020 15 1   Download

Pigeonpea wilt caused by Fusarium oxysporum f. sp. udum is one of the most devastating soil-borne diseases of Pigeonpea. Concerned study conducted during Kharif 2016 and Kharif 2017 in Agricultural Research Station, Badnapur (M.S) aimed to find integrated disease management strategies to control Fusarium oxysporum f. sp. udum causing pigeonpea wilt disease.

10p angicungduoc5 12-06-2020 5 0   Download