INVESTIGATING THE DISEASE SEVERITY OF OPHIOSTOMA ULMI AND O. NOVO-ULMI ISOLATES OF THE CAUSAL DISEASE OF DUTCH ELM DISEASE ON ULMUS PARVIFOLIA JACQ.

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

ARAGHI M.M.; RAHNAMA K.

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Agricultural Sciences and Natural Resources Year:2007 | Volume:14 | Issue:3 Page(s): 164-173

Download Full-Text

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

View:

1,002

Download:

Cites:

Information Journal Paper

Title

INVESTIGATING THE DISEASE SEVERITY OF OPHIOSTOMA ULMI AND O. NOVO-ULMI ISOLATES OF THE CAUSAL DISEASE OF DUTCH ELM DISEASE ON ULMUS PARVIFOLIA JACQ.

Author(s)

ARAGHI M.M. | RAHNAMA K. | Issue Writer Certificate

Keywords

DUTCH ELM DISEASEQ3

RESISTANCEQ3

SUSCEPTIBILITYQ3

OPHIOSTOMA ULMIQ2

O. NOVO-ULMIQ3

ULMUS PARVIFOLIAQ3

PERCENTAGE OF WILTINGQ3

Abstract

Pathogencity of OPHIOSTOMA ULMI and Ophiostoma novo-ulmi isolates against ULMUS PARVIFOLIA Jacq., was studied in greenhouse condition of the college of Crop Sciences, Pardis area of Gorgan University. Pathogen city rate of OPHIOSTOMA ULMI and O. NOVO-ULMI isolates, isolated previously from north forest areas was evaluated on various ages of Chinese elm seedlings U parvifolia. Treatments were six months young elm seedlings, one year old and two years old elm seedlings. Wilt percentage of elm seedlings ten weeks after inoculation showed, that Chinese young elm tree is susceptible to aggressive isolates of O. NOVO-ULMI than O. ulmi. The highest PERCENTAGE OF WILTING was observed on six months old seedlings and the lowest level of wilting observed significantly on two years old seedlings. The results indicated that oul isolate of O. ulmi and onu3 isolate of O. NOVO-ULMI showed significantly the lowest and highest PERCENTAGE OF WILTING, respectively. Using of this elm, as resistant species against DUTCH ELM DISEASE in country, to replace high susceptible species such as; Ulmus glabra and U carpinifolia and U carpinifolia var. umbraculifera by ULMUS PARVIFOLIA, and using in elm breeding programs for obtaining hybrid elms with favorite RESISTANCEs is discussed.

Cites

No record.

References

No record.

Cite

APA: Copy

ARAGHI, M.M., & RAHNAMA, K.. (2007). INVESTIGATING THE DISEASE SEVERITY OF OPHIOSTOMA ULMI AND O. NOVO-ULMI ISOLATES OF THE CAUSAL DISEASE OF DUTCH ELM DISEASE ON ULMUS PARVIFOLIA JACQ.. JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES, 14(3), 164-173. SID. https://sid.ir/paper/9725/en

Vancouver: Copy

ARAGHI M.M., RAHNAMA K.. INVESTIGATING THE DISEASE SEVERITY OF OPHIOSTOMA ULMI AND O. NOVO-ULMI ISOLATES OF THE CAUSAL DISEASE OF DUTCH ELM DISEASE ON ULMUS PARVIFOLIA JACQ.. JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES[Internet]. 2007;14(3):164-173. Available from: https://sid.ir/paper/9725/en

IEEE: Copy

M.M. ARAGHI, and K. RAHNAMA, “INVESTIGATING THE DISEASE SEVERITY OF OPHIOSTOMA ULMI AND O. NOVO-ULMI ISOLATES OF THE CAUSAL DISEASE OF DUTCH ELM DISEASE ON ULMUS PARVIFOLIA JACQ.,” JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES, vol. 14, no. 3, pp. 164–173, 2007, [Online]. Available: https://sid.ir/paper/9725/en

Related Journal Papers