Author = Helaly, Walaa M. M.
IMPACT OF Azolla pinnata AND Lemna minorAS ARTIFICIAL DIETS AND NUTRITIONAL ADDITIVES ON MULBERRY SILKWORM, Bombyx mori L.

Volume 52, Issue 2, March and April 2025, Pages 305-316

Enas M. Y. Elyamani; Mohammed A.I. Youssif; Sherin M. M. Y. Helaly; Walaa M. M. Helaly


APHIDOPHAGOUS SYRPHID PREDATORS AND THEIR PARASITOIDS ON MAIZE PLANTS

Volume 51, Issue 5, September and October 2024, Pages 971-989

Walaa M. M. Helaly; Sherin M.M.Y. Helaly; M.A.I. Youssif


EFFICIENCY OF SOME BOTANICALS AGAINST Varroa destructor INFESTING HONEYBEE COLONIES AND THEIR IMPACT ON BROOD REARING ACTIVITY AND CLOVER HONEY YIELD

Volume 46, Issue 2, March and April 2019, Pages 367-375

Amany E. El-Nagar; S. I. Yousif-Khalil; S. M.A. El-Shakaa; Walaa M. Helaly


EFFECT OF SOME FOOD ADDITIVES ON CAGED BEES UNDER LABORATORY CONDITIONS

Volume 46, Issue 2, March and April 2019, Pages 377-384

Salwa A.M. Ramadan; S. I. Yousif-Khalil; S.M. A. El-Shakaa; Walaa M.M. Helaly


FACTORS AFFECTING ACCEPTANCE AND MATING SUCCESS OF HONEYBEE VIRGIN QUEENS, Apis mellifera L.

Volume 45, Issue 4, July 2018, Pages 1283-1289

Mohamed A. Khattaby; S. I . Yousif; Walaa M.M. Helaly; R. E. Sanad