[논문]Screening of Some Indigenous and Exotic Mulberry Varieties against Major Foliar Fungal and Bacterial Diseases

Maji M.D.; Sau H.; Das B.K.; Urs S. Raje

Screening of Some Indigenous and Exotic Mulberry Varieties against Major Foliar Fungal and Bacterial Diseases 원문보기

International journal of industrial entomology, v.12 no.1, 2006년, pp.35 - 39

Maji M.D. (Central Sericultural Research and Training Institute) , Sau H. (Central Sericultural Research and Training Institute) , Das B.K. (Central Sericultural Research and Training Institute) , Urs S. Raje (Seribiotech Research Laboratory, Kodathi)

Abstract ▼ AI-Helper

Fifty-six indigenous and twenty nine exotic mulberry varieties were screened against powdery mildew, Myrothecium leaf spot, Pseudocercospora leaf spot, sooty mold and bacterial leaf spot for a period of three years under field condition. The percent disease index (PDI) was recorded during peak season of the foliar diseases. Out of eighty-five varieties studied, ten varieties were highly resistant and eight were resistant to powdery mildew; six varieties were immune and seventy-eight varieties were highly resistant to Myrothecium leaf spot; sixty varieties were highly resistant and 21 were resistant to Pseudocercospora leaf spot; forty four varieties were highly resistant to sooty mold and two varieties were immune and fifty-eight were highly resistant to bacterial leaf spot. Lowest cumulatative disease index was observed in M. multicaulis (7.28) followed by Thailand lobed (7.85) and Italian mulberry (8.06).

주제어

AI 본문요약
AI-Helper

* AI 자동 식별 결과로 적합하지 않은 문장이 있을 수 있으니, 이용에 유의하시기 바랍니다.

제안 방법

Nitrogen was applied in five equal split dose dur-ing March, May, July, September and December and phosphate and potash in 2 split doses during July and December. Plants were pruned five times during 4th week of February, April, July, September and November. Plantation was irrigated at 20 days interval from November to May.

이론/모형

In this scale, 0 - healthy leafe 1 = 1- 5% leaf area infected, 2 = 6 - 10% leaf area infected, 3 = 11- 25% leaf area infected, 4 = 26 - 50% leaf area infected, 5 = 51% and above leaf area infected. Percent of disease index (PDI) was calculated according to F. A. O. (1967) formula.

성능/효과

Among the eighty-five varieties screened, ten varieties were highly resistant with less than 5% disease severity, 8 varieties were resistant, 49 varieties were moderately resistant and 18 varieties were susceptible to powdery mildew. Lowest disease index was observed in Thailand lobed (0.
Powdery mildew is one of the major diseases in all sericulture practicing country. Our results indicates that ten genotypes viz., Thailand lobed, M. multicaulis, M. australis, Italian mulbeny, Kanva-2, multicaulis, Rotundiloba, Australia, MR-1, KPG-2 are highly resistant against p. mildew.
Powdery mildew, Myrothecium leaf spot, Pseudocercospora leaf spot, bacterial leaf spot and sooty mold severity were recorded sixty day after pruning during July, September and November for three years. Disease data was recorded by randomly selecting five plants in each variety.
Seven varieties viz., Bush Malda-B, Koliakuthai, Calebrasa, SWanpur, Berhampore-20, Jatinuni, Tollygangue were fbund immune to Myrothecium leaf spot and seventy-eight varieties disease severity was less than 5%. Sixty varieties were highly resistant, 21 varieties were resistant and four varieties were moderately resistant to Pseudocercospora leaf spot.
, Bush Malda-B, Koliakuthai, Calebrasa, SWanpur, Berhampore-20, Jatinuni, Tollygangue were fbund immune to Myrothecium leaf spot and seventy-eight varieties disease severity was less than 5%. Sixty varieties were highly resistant, 21 varieties were resistant and four varieties were moderately resistant to Pseudocercospora leaf spot. Lowest disease index was observed in Rotundiloba (0.

참고문헌 (21)

Biswas, S., S. K. Mandai and P. K. Chinya (1993). Development of powdery mildew disease in mulberry and its control. Sericologia 33, 653-662
Chanturia, N. N. (1968) Biochemical characteristics of mulberry leaves damaged by powdery mildew. Soobsch Akad Nauk Gruz SSR. 52, 799-804
Chattopadhayay, S., M. D. Maji, P. M. Pratheesh Kumar, K. K. Das and B. Saratchandra (2002) Response of mulberry brown leaf spot fungus Myrothecium roridum to different plant extracts. Int. J. Indust. Entomol. 5, 183-188
F.A.O. (1967) Crop losses due to diseases and pest. Food and Agricultural Organization, Rome
Gangwar, S. K., S. M. H. Qadri, M. D. Maji, P. M. Pratheesh Kumar and B. Saratchadra (2000) Evaluation of fresh plant extracts for the control mulberry powdery mildew. Indian J. Seric. 39, 76-78
Govindaiah, D. D. Sharma, K. Sengupta, V. Gunasekhar, N. Suryanarayana and Y. R. Madhava Rao (1989) Screening of Mulberry varieties against major fungal diseases. Indian J. Seric. 28, 207-213
Maji, M. D., S. M. H. Qadri and S. C. Pal (2000) Control of bacterial leaf spot of mulberry caused by Xanthomonas campestris pv. mori. Indian J. Seric. 38, 81-83
Maji, M. D. (2002) Mulberry diseases of the Gangetic plain of West Bengal and their control. Indian Silk 41, 11-15
Maji, M. D. (2003) North Eastern states: Mulberry diseases and their management. Indian Silk 42, 7-10
Maji, M. D., S. Chattopadhyay, P. M. Pratheesh Kumar and S. Raje Urs (2003a) Evaluation of mulberry phyllopJane bacteria for biological control of powdery mildew of mulberry caused by Phyllactinia corylea. J. Mycopathol. Res. 41, 197-200

상세보기
Maji, M. D., S. M. H. Qadri and S. C. Pal (2003b) Evaluation of mulberry phylloplane microorganisms for biological control of bacterial leaf spot of mulberry caused by Xanthomonas campestris pv. mori. Indian J. Agric. Res. 37, 307-309

상세보기
Noamani, M. K. R., P. K. Mukherjee and S. Krishnawswami (1970) Studies on the effect of feeding multivoltine Silkworm (Bombyx mori L.) larvae with mildew effected leaves. Indian J. Seric. 9, 4-52
Pelczar, Jr. M. J., R. D. Roger and E. C. S. Chan (1977) Microbiology. Mc Graw - Hill Pub. Co. Ltd., New Delhi
Pratheesh Kumar, P. M., M. D. Maji, S. Chattopadhayay and S. Raje Urs (2004) Isolation and evaluation of bacterial biocontrol agents for management of leaf spot (Myrothecium roridum) in mulberry. J. Mycopathol. Res. 42, 43-47

상세보기
Rangaswami, G., M. N. Narasimhana, K. Kashiviswanathan, C. R. Sastry and M. S. Jolly (1978) Sericulture Manual I. Mulberry cultivation. FAO Agric. Bull., Rome
Sengupta, K., Pradip Kumar, M. Baig and Govidaiah (1990) Hand Book on Pest and Disease Control of Mulberry and Silkworm. United Nations, ESCAP, Bangkok
Sikdar, A. K. and S. Krishnawswami (1980) Assessment of leaf yield loss of two mulberry varieties due to leaf spot. Indian J. Seric. 19, 9-12
Umesh Kumar, N. N. (1991) Physiological studies of mulberry varieties infected by foliar pathogens. Ph. D. Thesis, Bangalore University, India
Umesh Kumar, N. N., D. D. Sharma and M. P. Shree (1993) Effect of feeding fungus infected leaves on commercial characters of silkworm (Bombyx mori L.). Indian J. Seric. 32, 107-109
Yashihiko, A. (1995) Sericulture in Tropics. AICAF, Tokyo, Japan
Yokoyama, T. (1962) Synthesised Science of Sericulture. Central Silk Board, Bangalore

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 논문명, 저널/프로시딩명, 저자 , 발행년, 권, 호, 시작페이지, 끝페이지, 발행기관 관리번호, 논문명, 대등논문명, 저자 , 저널/프로시딩명, 발행기관, 발행년, 발행언어, 권, 호, 시작페이지, 끝페이지, ISBN, ISSN, 주제분야, 키워드, 초록(한글), 초록(영문), 저자(소속기관)
저장형식	Text(ASCII format) Excel format RefWorks Direct Export RIS format (for Reference Manager, ProCite, EndNote), Scholar's Aids, Mendeley
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증