Author = Sherin M. M. Y. Helaly
| Number of Articles: 3 | ||
| 1 | Aphid Species (Homoptera : Aphididae) Infesting Navel Orange Tress and Their Aphidophagous Insect at El-Khattara District, Sharkia Governorate, Egypt | |
| Volume 12, Issue 11, November 2021, Page 765-774 | ||
| shehta ali lashen; Walaa M. M. Helaly; Sherin M. M. Y. Helaly | ||
| 2 | Evaluation of different diets on biological parameters of ladybird beetle, Coccinella undecimpunctata L. (Coleoptera : Coccinellidae) | |
| Volume 12, Issue 5, May 2021, Page 357-363 | ||
| M. A. I. Youssif; Walaa M. M. Helaly; Sherin M. M. Y. Helaly | ||
| 3 | Effect of Different Control Agents on Meloidogyne Incognita Kofoid Infesting Cucumber Plants | |
| Volume 12, Issue 3, March 2021, Page 259-268 | ||
| R. M. El-Ashry; M. A. I. Youssif; A. E. A. M. Elsobki; Sherin M. M. Y. Helaly | ||
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