VARIETAL REACTION AND CHEMICAL CONTROL OF CUCUMBER POWDERY MILDEW IN EGYPT | ||||
| Egyptian Journal of Agricultural Research | ||||
| Article 4, Volume 73, Issue 1, March 1995, Page 37-44 PDF (2.77 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ejar.1995.433174 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| MONA A. EL-SHAMI; FERIAL M. RAAFET; FATMA A. FOUAD; FAHMY A. FADL | ||||
| Plant Pathology Research institute, Agricultural Research Centre, Giza, Egypt | ||||
| Abstract | ||||
| The reaction of four cucumber cultivars aganist Erysiphe cichoracearum DC., the causal pathogen of powdery mildew revealed that Beit Alpha cultivar was highly susceptible, while Amira was moderately susceptible. On the other hand, Medina was moderatley resistant while Sweet crunsh showed high resistance. Fungicidal efficiency showed that karathane 48%, Anvil, Alto 100, Topas 100 and Afugan were the most effective fungicides against powdery mildew of cucumber while flowable sulphur, Benlate, Dorado and Sumi-eight were the least effective fungicides. Kema-Z and Bayfidan showed the lowest effect. | ||||
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