Effect of crustacean chitin on the efficacy of plant growth promoting bacteria in the control of root infecting fungi of sunflower and chickpea
Keyword(s):
Soil amendment with crustacean chitin used alone or with <em>Pseudomonas aeruginosa Bacillus subtilis</em> significantly (p<0,05) reduced infection of <em>Rhizoctonia solani Fusarium solani</em> on sunflower and <em>R.solani</em> on chickpea. Crab chitin used alone or with <em>P.aeruginosa</em> or <em>B.subtilis</em> completely controlled the infection of <em>Macrophomina phaseolina</em> on chickpea. Prawn or shrimp powder used 1% w/w of soil was found phytotoxic on chickpea but not on sunflower. Maximum fresh weight of shoot was produced by <em>P.aeruginosa</em> used with shrimp powder in sunflower and with crab chitin in chickpea. <em>P.aeruginosa</em> produced greater plant height in chickpea used with shrimp chitin.
2013 ◽
Vol 807-809
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2019 ◽
pp. 1-11
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2005 ◽
Vol 37
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pp. 1795-1804
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2016 ◽
Vol 128
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pp. 125-129
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2000 ◽
Vol 66
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pp. 1527-1531
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