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Gojiya, A. U.
- Occurrence and Study of Powdery Mildew Disease of Fenugreek (Trigonella foenum-graecum L.) in South Gujarat
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Authors
A. U. Gojiya
1,
J. R. Pandya
1
Affiliations
1 Department of Plant Pathology, N.M. College of Agriculture, Navsari Agricultural University, Navsari (Gujarat), IN
1 Department of Plant Pathology, N.M. College of Agriculture, Navsari Agricultural University, Navsari (Gujarat), IN
Source
International Journal of Plant Protection, Vol 12, No 1 (2019), Pagination: 58-61Abstract
Survey of powdery mildew of fenugreek in Navsari district revealed that at flowering and pod formation stages, higher average intensity of 20.67 and 51.11 per was recorded in KVK, Navsari area and least was in 9.78 and 31.33 per cent Sandalpore village, respectively. Total average PDI of Navsari district was recorded 12.96 and 36.85 respectively, at flowering stage and pod formation stage of crop. The average length of conidia was maximum 49.76 μm in the samples collected from KVK, Navsari area, while minimum 38.08 μm was in the samples collected from Pethan village. Maximum breadth of conidia 21.55 μm in KVK, Navsari area and minimum 18.00 μm in Pethan village of Navsari district. The average length and breadth of conidia of all villages 43.73 μm length and breadth 20.24 μm, respectively. While length/breadth index was maximum 2.30 μm in KVK, Navsari area followed by Abrama 2.09 among the collected samples. In case of conidiophore maximum length in KVK, Navsari area 68.43 μm and minimum length in Crafeat area 58.83 μm. While, maximum length of conidiophores was recorded in KVK, Navsari area 6.78 μm and minimum in Cafetra 8.48 μm. The average of length and width of conidiophore was 63.73 μm and 7.67 μm, respectively.Keywords
Powdery Mildew, Erysiphe Hyperici (Wallr. S Bulmer), Erysiphe Polygoni, Fenugreek, Survey.
References
- Akhileshwari, S.V., Amaresh, Y. S., Naik, M.K., Kantharaju, V. and Shankergoud, I. (2012). Survey and surveillance of sunflower powdery mildew in North Eastern Karnataka, J. pl. Dis. Sci., 7(1): 117-119.
- Chattopadhyay, S.B. and Maiti, S. (1990). Diseases of betel vine and spices. Directorate of information and publication of agriculture, Indian Council of Agricultural Research, Krishi Anusandhan Bhavan, Pusa, New Delhi, India, pp. 135-40.
- Chaudhary, B. G. and Patel, S. I. (2016). Occurrence and study of powdery mildew (Erysiphe polygony DC.) disease of fenugreek (Trigonella foenum graecum L.) in North Gujarat, Adv. Life Sci., 5 (2) : 480-485.
- Dhruj, I. U., Akbari, L.F., Khandar, R. R. and Jadeja, K.B. (2000). Field evaluation of fungicides against powdery mildew of fenugreek, J. Mycology & Plant Pathol., 30(1): 98- 99.
- Prakash, S. and Saharan, G. S. (1999). Source of resistance to downy mildew and powdery mildew of fenugreek, J. Mycology &Plant Pathol., 29(3) : 383-384.
- Prakash, S. and Saharan, G. S. (2002). Estimation of losses in yield of fenugreek due to downy and powdery mildew, Haryana J. Hort. Sci., 31(1/2): 133-134.
- Rathi, A.S. and Tripathi, N. N. (1994).Assessment of growth reduction and yield losses in pea due to powdery mildew disease caused by Erysiphe polygoni DC, Crop Research (Hisar), 8 (2): 371-376.
- Varietial and Germplasm Screening of Trigonella-foenum graecum L. against Powdery Mildew under Field Conditions in South Gujarat
Abstract Views :221 |
PDF Views:0
Authors
A. U. Gojiya
1,
J. R. Pandya
1
Affiliations
1 Department of Plant Pathology, N.M. College of Agriculture, Navsari Agricultural University, Navsari (Gujarat), IN
1 Department of Plant Pathology, N.M. College of Agriculture, Navsari Agricultural University, Navsari (Gujarat), IN
Source
International Journal of Plant Protection, Vol 12, No 1 (2019), Pagination: 84-86Abstract
Two variety and thirteen germplasms of fenugreek (Trigonella-foenum graecum L.) were screened against powdery mildew under field condition. One germplasm FGK-94 was found resistant reaction to powdery mildew. While, three gremplasms FGK-97, FGK-98 and FGK-103 found to be moderately resistance. FGK-95, FGK-96, FGK-99, FGK-100, FGK-101 and FGK- 102 showed moderately susceptible reaction. Two variety Hissar sonali, RMT-361 and one germplasm FGK-104 showed susceptible reaction.Keywords
Trigonella-foenum graecum L., Varieties, Germplasms, Powdery Mildew, Screening.References
- Dange, S.R.S., Patel, R.L., Patel, S.I. and Patel, K.K. (2002). Estimation of avoidable yield loss due to powdery mildew in mustard, J. Mycology & Plant Pathol., 32(2): 249-250.
- Prakash, S. and Saharan, G. S. (1999). Source of resistance to downy mildew and powdery mildew of fenugreek, J. Mycology & Plant Pathol., 29(3): 383-384.
- Rathi, A.S. and Tripathi, N. N. (1994).Assessment of growth reduction and yield losses in pea due to powdery mildew disease caused by Erysiphe polygoni DC, Crop Research (Hisar), 8 (2): 371-376.