Induction of resistance to root rot disease of wheat grown under field condition

Four compounds namely Fenor (F-760), Strom, salicylic acid (SA) and thiamin (B1) were tested against root rot disease of wheat under field condition. Wheat grains were soaked in these compounds for 6 h before sowing. Mean disease rating, disease appearance, and distribution of disease were estimated as parameters of disease severity. All tested compounds significantly reduced the root rot of wheat severity during seedling, flowering and ripening stages. Fresh and dry weights were also affected by application of these compounds. Water maintenance capacity in all stages was increased as a result of seed treatments by the above-mentioned compounds. Crop yield and parameters of spikes and grains were significantly improved. These results were discussed and analyzed statistically using LSD test.

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Induced resistance against Fusarium solani root rot disease in cassava plant (Manihot esculenta Crantz) promoted by salicylic acid and Bacillus subtilis

Acta Agriculturae Scandinavica Section B - Soil & Plant Science ◽

10.1080/09064710.2021.2018033 ◽

2022 ◽

pp. 1-11

Author(s):

Chanon Saengchan ◽

Rungthip Sangpueak ◽

Toan Le Thanh ◽

Piyaporn Phansak ◽

Natthiya Buensanteai

Keyword(s):

Bacillus Subtilis ◽

Salicylic Acid ◽

Induced Resistance ◽

Fusarium Solani ◽

Root Rot ◽

Manihot Esculenta ◽

Manihot Esculenta Crantz ◽

Root Rot Disease ◽

Cassava Plant ◽

Rot Disease

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Efficacy of rhizobium strains and biofertilizers for controlling foot and root rot and increasing green pod yield of bush bean

Bangladesh Journal of Agricultural Research ◽

10.3329/bjar.v33i4.2305 ◽

1970 ◽

Vol 33 (4) ◽

pp. 617-622 ◽

Cited By ~ 1

Author(s):

KM Khalequzzaman ◽

I Hossain

Keyword(s):

Field Condition ◽

Root Rot ◽

Untreated Control ◽

Seed Treatment ◽

Rhizobium Strain ◽

Root Rot Disease ◽

Pod Yield ◽

Rhizobium Strains ◽

Bush Bean ◽

Rot Disease

The experiment was conducted during 2002-03 in the infested plot of the BINA sub-station at Ishurdi, Pabna to evaluate the effectiveness of Rhizobium strains and biofertilizers in controlling the foot and root rot disease, and to increase green pod yield of Bush bean under field condition. The highest germination (91.6%) was recorded with BINAR P36, which was statistically similar to BAUR 107, BARIR 7029, BARIR 1000, BINAR P6 and BINA biofertilizer. The lowest germination (77.9%) was found in untreated control. The highest foot and root rot (24.5%) was observed in untreated control and the lowest (10.00%) was in BINAR P36. Biofertilizers and Rhizobial strains decreased foot and root rot upto 59.2% over untreated control. The highest green pod yield (20.8 tlha) was obtained for using BINAR P36, which was followed by BARIR 7029, BARIR 892, BARIR 1000, BINAR P6 and BINA biofertilizer. The lowest green pod yield (13.6 tlha) was found in untreated control. Rhizobium strain BINAR P36 may be used as seed treatment for controlling foot and root rot and increasing green pod yield of Bush bean. Key Words: Rhyzobium, biofertilizers, foot and root rot, bush bean. doi: 10.3329/bjar.v33i4.2305 Bangladesh J. Agril. Res. 33(4) : 617-622, December 2008

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Evaluation of grafting effect on tomato crop yield and Fusarium crown and root rot disease

Journal of Applied Horticulture ◽

10.37855/jah.2009.v11i02.22 ◽

2009 ◽

Vol 11 (02) ◽

pp. 107-110

Author(s):

Mahmoud M Hamdi ◽

Naima Boughalleb ◽

Neji Tarchoun ◽

Lassaad Belbahri

Keyword(s):

Crop Yield ◽

Root Rot ◽

Tomato Crop ◽

Root Rot Disease ◽

Crown And Root Rot ◽

Rot Disease

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STUDIES ON FOOT AND ROOT ROT OF WHEAT: V. THE RELATION OF PHOSPHORUS, POTASSIUM, NITROGEN, AND CALCIUM NUTRITION TO THE FOOT- AND ROOT-ROT DISEASE OF WHEAT CAUSED BY HELMINTHOSPORIUM SATIVUM P. K. & B.

Canadian Journal of Research ◽

10.1139/cjr38c-010 ◽

1938 ◽

Vol 16c (3) ◽

pp. 125-134

Author(s):

W. C. Broadfoot ◽

L. E. Tyner

Keyword(s):

Nutrient Solution ◽

Root Rot ◽

Ionic Concentration ◽

Foot Rot ◽

Wheat Grains ◽

Root Rot Disease ◽

Helminthosporium Sativum ◽

Rot Disease ◽

Aseptic Conditions ◽

Complete Nutrient Solution

The effect of different amounts of phosphorus, potassium, nitrogen, and calcium upon the development of the foot-rot disease of wheat caused by Helminthosporium sativum P. K. & B. was studied in the greenhouse. The wheat grains were planted in sterilized pure quartz sand to which the necessary nutrients and spore suspension of the pathogen were added. The experiments were maintained under aseptic conditions during the first ten days. The disease increased when the ionic concentration of potassium, nitrogen, and calcium was decreased below that of the complete nutrient solution, but no significant reduction of the disease was observed when the concentrations of all of the elements, including phosphorus, were increased above those in the complete nutrient solution. Apparently extremely small concentrations of phosphorus had no effect on the disease one way or the other. These conclusions apply to the disease on the seedling stage of wheat.

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