Refine your search
Collections
Co-Authors
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Shekhawat, K. S.
- Effect of Pathogenic Seed Mycoflora of Ajwain (trachyspermum Ammi l.) on Volatile Oil Content of Seeds
Abstract Views :223 |
PDF Views:0
Authors
Affiliations
1 Department of Plant Pathology, S.K.N. College of Agriculture, (R.A.U.), Jobner Rajasthan, IN
1 Department of Plant Pathology, S.K.N. College of Agriculture, (R.A.U.), Jobner Rajasthan, IN
Source
International Journal of Plant Protection, Vol 6, No 2 (2013), Pagination: 473-475Abstract
The estimation of deteriorative effect of seed mycoflora on volatile oil contents of ajwain seeds, samples collected at post-storage (just before next sowing) stage were isolated using blotter and agar plate methods. Two separate inoculations were made with seven different mycoflora and seed inoculated with Drechslera australiensis showed increase in per cent volatile oil content. Seed inoculated with rest of the fungi viz., Aspergillus flavus, Aspergillus niger, Aspergillus ochraceous, Drechslera australiensis, Fusarium sporotrichioides, Rhizopus oryzae and Trichoderma viride showed reverse/equal in per cent volatile oil contents of seeds.Keywords
Ajwain, Seed Mycoflora, Agar Plat Test, Volatile Oil Contents
- Studies on Physiological Parameters of Alternaria alternata (Fr) Keissler-the Incitant of Leaf Blight of Groundnut
Abstract Views :260 |
PDF Views:0
Authors
Affiliations
1 Department of Plant Pathology, S.K.N. College of Agriculture (S.K.R.A.U.), Jobner (Rajasthan), IN
2 Department of Plant Pathology, Rajasthan College of Agriculture, Maharana Pratap University of Agriculture and Technology, Udaipur (Rajasthan), IN
1 Department of Plant Pathology, S.K.N. College of Agriculture (S.K.R.A.U.), Jobner (Rajasthan), IN
2 Department of Plant Pathology, Rajasthan College of Agriculture, Maharana Pratap University of Agriculture and Technology, Udaipur (Rajasthan), IN
Source
International Journal of Plant Protection, Vol 8, No 2 (2015), Pagination: 359-363Abstract
Leaf blight caused by Alternaria alternata (Fr) Keissler was observed on leaves of groundnut. Out of six different solid and liquid media and different levels of temperature, relative humidity and pH tested for mycelial growth and sporulation of fungus, the maximum mycelial growth and sporulation were observed on potato dextrose agar at 25°C temperature, 100 per cent relative humidity and pH 6.5.Keywords
Alternaria alternata, Physiological Parameters, Leaf Blight, Groundnut.References
- Balasubramanian, R. (1979). A new type of alternariosis in Arachis hypogaea L. Curr. Sci., 48 : 76-77.
- Buxton, P.A. and Mellan, K. (1934). Measurement and control of humidity. Bull. Ento. Res., 25 : 171-175.
- Chen, L.J., Way, Y. and Feng, G.Q. (2000). Study on the germination characteristics of conidia of Alternaria tenuissma. Pl. Prot., 26 : 5 : 24-25.
- Dabbas, M.R., Singh, D.P. and Prakash, H.G. (2009).Effect of seed dressing chemicals on seed germination and seedling infection of mungbean against alternaria alternata. Internat. J. Plant Protec., 2 (2): 214-215.
- De Candolle, A.P. (1886). Origin of cultivated plants. Kegan Paul, Trench & Co., London (UNITED KINGDOM).
- Ginoya, C.M. and Gohel, N.M. (2015). Cultural and morphological variability among the isolates of Alternaria alternata (Fr.) Keissler, incitant of fruit rot of chilli. Internat. J. Plant Protec., 8(1) : 118-125.
- Hasija, S.K. (1970). Physiological studies on Alternaria citri and Alternaria tenuis. Mycologia., 62 (2) : 289-295.
- Maheshwari, S.K., Singh, D.V. and Sahu, A.K. (2001). Effect of several media on the growth and sporulation of Alternaria alternata. J. Mycopath. Res., 37 : 21-23.
- Maheshwari, S.K., Singh, D.V. and Singh, S.B. (2000). Effect of temperature and pH on growth and sporulation of Alternaria alternata causing Alternaria leaf spot of Dollichus bean. Ann. Pl. Prot. Sci., 8 (1):33-35.
- Neeraj and Verma, Shilpi (2010). Biochemical alterations caused by Alternaria alternata in Raphanus sativus L. var.(Mino Early). Internat. J. Plant Protec., 3 (1) : 151-153.
- Singh, D., Chhonkari, P.K. and Dwivedi, B.S. (2005).Manual on soil, plant and water analysis. Westville Publishing House, New Delhi, pp. 23-25.
- Singh, V., Kumar, P. and Sinha, A.P. (2001). Influence of different media, pH and temperature on growth and sporulation of Alternaria alternata (Fr.) Keissler causing Alternaria blight of chickpea. Legume Res., 24 (4) : 238-242.
- Thaware, D.S., Fugro, P. A., Jadhav, Y.T., Magar, S.V. and Karande, R.A. (2010). In vitro evaluation of different fungicides, plant extracts and bio-agents against Alternaria alternata (Fr.) Keissler causing leaf blight of cowpea. Internat. J. Plant Protec., 3 (2) : 356-360.
- Verma,V. (1970). Effect of temperature, H+ ion concentration on three pathogenic fungi. Sydowia., 23 : 164-168.