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Ashraf Mohamed Ahmed Ali

Professor

Professor

كلية العلوم
King Saud University
المنشورات
مقال فى مجلة
2010

The trail pheromone of the venomous samsum ant, Pachycondyla sennaarensis

I, Mashaly, A. M. A.; Ahmed, A. M.; Al-Abdullah, M. A.; AI-Khalifa, M. S.; Siddiqui, M . 2010

Ant species use branching networks of pheromone trails for orientation between nest and
resources. The current study demonstrated that workers of the venomous samsum ant,
Pachycondyla sennaarensis (Mayr) (Hymenoptera: Formicidae), employ recruitment trail
pheromones discharged from the Dufour’s gland. Secretions of other abdomen complex glands,
as well as hindgut gland secretions, did not evoke trail following. The optimum concentration of
trail pheromone was found to be 0.1 gland equivalent/40 cm trail. This concentration
demonstrated effective longevity for about one hour.

نوع عمل المنشور
Lab Work
رقم المجلد
11
مجلة/صحيفة
Journal of Insect Science
الصفحات
1-12
مزيد من المنشورات
publications
بواسطة Al-Ghamdi, A., Al-Abbadi, A. A., Khan, K. A., Ghramh, H. A., Ahmed, A. M. and Ansari, M. J.
2019
publications
بواسطة Alotaibi, F., Alkuriji, M., AlReshaidan, S., Alajmi, R., Metwally, D. M., Almutairi, B., Alorf, M., Haddadi, R. & Ahmed, A.
publications
بواسطة Alajmi, R., Alotaibi, F., Ahmed, A., Alkuriji, M., Alrajeh, A., Metwally, D., Haddadi, R., Almeaiweed, N. & Almutairi, B.
2021