Zaied ي.م. , Almabruk ع.ح. and Abdalla س.ع. 2021. Biological and Morphological study on some of the Spring Webworm, Ocnogyna loewii, in some southern regions around the of El-Bayda city - Libya . Journal of Pure & Applied Sciences . 20, 2 (Dec. 2021), 161–163. DOI:https://doi.org/10.51984/jopas.v20i2.1683.