scholarly journals In Vitro Evaluation of Bacterial Bioagents and Fungicides Efficiency against Rhizoctonia solani Isolates the Causal agent of Black Scurf Disease of Potato

2021 ◽  
Vol 1 (1) ◽  
pp. 1-11
Keyword(s):  
Rhizoctonia Solani ◽  
Black Scurf ◽  
Causal Agent ◽  
In Vitro Evaluation

Identification of the Causal Agent of Leaf Spot of Betelnut and in vitro Evaluation of Fungicides and Plant Extracts Against it

2004 ◽  
Vol 7 (10) ◽  
pp. 1758-1761 ◽  
Author(s):  
M.R. Islam . ◽  
M.K. Hossain . ◽  
M.H. Bahar . ◽  
M.R. Ali .
Keyword(s):  
Plant Extracts ◽  
Leaf Spot ◽  
Causal Agent ◽  
In Vitro Evaluation

scholarly journals In vitro Evaluation of Fungicides, Botanicles and Bio-Agents against Alternaria alternata Causal Agent of Fruit Rot of Brinjal

2017 ◽  
Vol 6 (5) ◽  
pp. 495-504 ◽  
Author(s):  
Sanjeev P. Jakatimath ◽  
R.K. Mesta ◽  
I.B. Biradar ◽  
Sadanand K. Mushrif ◽  
P.S. Ajjappalavar
Keyword(s):  
Alternaria Alternata ◽  
Causal Agent ◽  
Fruit Rot ◽  
In Vitro Evaluation

scholarly journals In vitro evaluation of fungitoxicants and Phyto-extracts against Neovossia indica (Mitra) Mund. the causal agent of Karnal bunt of wheat

2014 ◽  
Vol 7 (2) ◽  
pp. 448-452
Author(s):  
SHRVAN KUMAR ◽  
DHANBIR SINGH ◽  
VIVEK KUMAR PANDEY ◽  
SHAKSHI SINGH
Keyword(s):  
Causal Agent ◽  
Karnal Bunt ◽  
In Vitro Evaluation

scholarly journals In-vitro Evaluation of Botanicals against Rhizoctonia solani causing Root Rot in Soybean

2019 ◽  
Vol 8 (10) ◽  
pp. 1205-1209
Author(s):  
Meeti Gupta ◽  
Ramkumar Meena ◽  
Go pala ◽  
Reeti Singh
Keyword(s):  
Rhizoctonia Solani ◽  
Root Rot ◽  
In Vitro Evaluation

scholarly journals In vitro evaluation of fungicidal responses on the growth of pathogenic Rhizoctonia solani Kuhn, antagonistic binucleate Rhizoctonia and Trichoderma harzianum Rifai

1970 ◽  
Vol 39 (1) ◽  
pp. 107-110
Author(s):  
Md Maniruzzaman Khandaker ◽  
Md Khurshed Alam Bhuiyan ◽  
Abul Khair
Keyword(s):  
Boric Acid ◽  
Rhizoctonia Solani ◽  
Key Words ◽  
Trichoderma Harzianum ◽  
Stem Canker ◽  
Black Scurf ◽  
Binucleate Rhizoctonia ◽  
Crop Fields ◽  
Potato Plants

Two pathogenic isolates of Rhizoctonia solani Kuhn causing stem canker/black scurf disease of potato plants and four antagonist isolates, two of binucleate Rhizoctonia and two of Trichoderma harzianum Rifai were isolated from crop fields and evaluated in vitro for their fungicidal responses against eight fungicides. Vitavax was effective in inhibiting the growth of R. solani and binucleate Rhizoctonia but it did not inhibit the growth of T. harzianum at 100 ppm concentration. Terraclor Super X, Dithane M 45 and Boric acid are the fungicides which at 100 ppm concentration did not inhibit the growth of antagonist isolates of T. harzianum and binucleate Rhizoctonia but inhibited the growth of isolates of R. solani to some extent. The in vitro findings suggest that any one of these three fungicides along with antagonist isolates of binucleate Rhizoctonia and T. harzianum can be used as biocontrol agents to reduce soil borne inocula of R. solani. Key words: Rhizoctonia solani; Binucleate; Trichoderma harzianum; Fungicide DOI: 10.3329/bjb.v39i1.5534Bangladesh J. Bot. 39(1): 107-110, 2010 (June)

scholarly journals In vitro Evaluation of Fungicides, Botanicals and Bio-agents against Phomopsis vexans, the Causal Agent of Fruit Rot of Brinjal

2017 ◽  
Vol 11 (1) ◽  
pp. 229-235
Author(s):  
Sanjeev Jakatimath ◽  
RK Mesta ◽  
Sadanand Mushrif ◽  
IB Biradar ◽  
PS Ajjappalavar
Keyword(s):  
Causal Agent ◽  
Fruit Rot ◽  
In Vitro Evaluation ◽  
Phomopsis Vexans

scholarly journals Biocontrol of Soil Borne Pathogen of Potato Tuber Caused by Rhizoctonia solani through Biosurfactant based Bacillus strain

2021 ◽  
Vol 7 ◽  
pp. 54-66
Author(s):  
Touseef Hussain ◽  
Abrar Ahmad Khan ◽  
M.A. Khan
Keyword(s):  
Rhizoctonia Solani ◽  
Management Strategies ◽  
Food Poisoning ◽  
Antagonistic Activity ◽  
Black Scurf ◽  
Screening Tests ◽  
Universal Primers ◽  
Haemolytic Activity ◽  
Dual Culture

Black scurf disease is a major problem for cultivation of potato worldwide that is managed by synthetic agrochemicals, that are increasing environmental pollution as well as residue in farm produce also.  Therefore, now a day use of bio-agents for managing black scurf is attractive feature and need of the hour. A promising bio surfactant OD02 isolate, was isolated from oil contaminated soil, utilizing its secondary metabolite after preliminary biosurfactant screening tests. Furthermore, this strain exhibited positive test with haemolytic activity, emulsification index, oil spreading test, molecular characterization with 16S rRNA universal primers revealed that the strain belongs to Bacillus group, that was further chemically characterized using TLC, exhibiting reddish pink colour as lipopeptide and demonstrated antagonistic activity against Rhizoctonia solani under in vitro using dual culture (45±0.30%) and at 3% concentration under food poisoning method. Bacillus subtilis HussainT-AMU strain is very effective against phytopathogen R. solani and can be more explored in future diseases management strategies.

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