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Study The effect of some fungicides against peacock eye disease on olives Caused by the fungus: Spilocaeaoleaginea(Cast.) Hugh

دراسة تأثير بعض المبيدات الفطرية في مكافحة مرض عين الطاووس في الزيتون المتسبب عن الفطر Spilocaeaoleagina (Cast) Hugh

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 Publication date 2015
and research's language is العربية
 Created by Shamra Editor




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To know the effect of some fungicides on peacock eye disease has beentested five fungicides from different chemical groups, using concentrations advisable to field application,on the 45 year old olive trees in the Baksa village Lattakia . The results showed an increase in incidence of the control of 22.4 to 45.5 % after 45 days, versus low incidence rates in the fungicides tested treatments . The best two fungicides were thiophanate –methyl with infection decreasing from 19.2 to 10.3% and chlorothalonil from 24.3% to 16.5% . The severity also decreased in the treatment of the fungicide thiophanate –methyl from 9.7 to 4.1 % and chlorothalonil from 13.7 to 8.9 % while the severity of the infection of the control increased from 10.5 to 25.6 % .In order to efficiency the fungicide thiophanate – methyl was more effective reducing the infection severity compared with the control with 82.8 %, followed by chlorothalonil , kresoxsim methyl , and mancozeb with 73.3 , 72.0 , 71.9% respectively whereas the fungicide copper oxychloride was the least effective with 68.1%.

References used
ANDREA, F.; PASQUALE, N and ANTONIO, G. 2005. Microeconomic and geo-physical data integration Foragri- environmental analysis, georeferencingFadn data: a case study in Italy. Paper prepared for presentation at the Xlth seminar of the EAAE (European Association of Agricultural Economists), "The Future of Rural Europe in the Global Agri-Food System" Copenhagen, Denmark, August 24-27, 2005
CORDA,P.; MADDAU, L. and MARRAS, F. 1992. Systemic fungicide residues in oil from field-treated olive. Paper presented at the Joint MPU/EPPO Conference on Olive Diseases, Sounion (GR), EPPO Bulletin, Vol. 23 (3): 399 - 404
GRANITI,A. 1993. Olive scab: a review. Bulletin EPP/EPPO, Bulletin, No. 23: 377- 384
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