1.
Abdel-Wahab, A.M., A. Maher Ali and S.A. Ahmed. 1974. Effect of herbicides on cotton weeds. Assiut
J. Agric. Sci. 5: 173-185.
2. Abdel-Wahab, A.M., A. Maher Ali and S.A. Ahmed. 1974. Effect of herbicides on cotton yield. Assiut
J. Agric. Sci. 5: 187-195.
3. Maher Ali, A.M. Abdel-Wahab and S.A. Ahmed. 1974. Chemical control of wheat weeds. Assiut J.
Agric. Sci. 5:197-204.
4. Khalifa, E. M., F.M. El-Reweiny and S.A. Ahmed. 1974. Effect of soil type and moisture level on the
persistence of diuron and dicamba herbicides. Assiut J. Agric. Sci. 5:
207-214.
5. Ahmed, S. A., M. Ito and K. Ueki. 1980. Water quality as affected by water hyacinth
decomposition after 2,4-D and ametryne application. Weed Res. (Japan)
25: 42- 49.
6. El-Sharkawy, H.M., F.M. Salama and S.A. Ahmed. 1980. Cation uptake by water hyacinth (Eichhornia
crassipes (Mart.) Solms) under reduced water potential. Bull. Fac.
Sci. Assiut Univ. 9: 49-62.
7. El-Shakawy, H.M., F.M. Salama and S.A. Ahmed. 1981. The flux of nitrate, sulphate and phosphate ions in
(Eichhornia crassipes (Mart.) Solms) roots under reduced water potential.
Bull. Fac. Sci. Assiut Univ. 10: 1-17.
8. Ahmed, S. A., M. Ito and K. Ueki. 1982. Water quality as affected by water hyacinth decomposition after cutting or 2,4-D
application. Weed Res. (Japan) 27: 34- 39.
9. Ahmed, S. A., M. Ito and K. Ueki. 1982. Phytotoxic effect of water hyacinth extract and
decayed residue. Weed Res. (Japan) 27: 177- 183.
10. Ahmed S.A. 1983. Water
hyacinth problem and its control in Egypt and the Sudan. The Water
hyacinth Society of Japan. Newsletter No. 2: 8-9 (in Japanese).
11. Farghal, A.I., M.A. Morsy and S.A. Ahmed. 1983. Influence of SIR 8514 and Altocid SR 10 on the
immature stages of Mediterranean fruit fly (Ceratitis capitata). International Pest Control 25: 178-180.
12. Farghal, A.I.,
S.A. Ahmed and A.M. Salit. 1983. Effect
of overcrowding on the biolethal efficacy of Bacillus thuringienses
against Culex pipiens molestus and Theobaldia longiareolata
larvae. Zeitschrift fur angewandte Entomologie 95: 457-460.
13. Ali, A.M., M.A. Morsy and S.A. Ahmed. 1984. Effect of constant and variable temperature on the
development of the black cutworm Agrotis ipsilon (Hufnagel).
Assiut J. Agric. Sci. 15: 187-202.
14. Abdou, R.F. and S.A. Ahmed. 1986. Effects of certain herbicides on the mitotic
activity and induction of somatic chromosome anomalies in barley and bean.
National Conference of Biological and Genetic Problems of Environmental
Pollution. Vratza, Bulgaria (9-13 June): 250-259.
15. Ahmed,
S.A., A. El-Ghareeb and A.M. Abdelwahab. 1986. Effect
of some medicinal plant extracts on cowpea aphid, Aphis crassivora and
cotton leafworm (Spodoptera littoralis). Assiut J. Agric. Sci.
17 (3): 5-14.
16. Ahmed, S.A. and A.I. Farghal. 1986. Toxicity of certain weed species extracts to Culex
pipiens molestus. Assiut J. Agric. Sci. 17 (1): 71-81.
17. Ahmed,
S.A., M.A. Morsy and A.M. Ali. 1986. Biology
of cotton leafworm on the common weeds in clover and broadbean fields.
Assiut J. Agric. Sci. 17 (2): 333-341.
18. El-Ghareeb. A., S.A. Ahmed and N.E. El-Keltawi. 1986. Toxic effects of essential oil constituents on
cotton leafworm (Spodoptera littoralis, Boisd.). Assiut J.
Agric. Sci. 17 (3): 63-72.
19. Farghal,
A.I., Y.A. Darwish and S.A. Ahmed. 1986. Interaction
effect of some pesticides and Bactimos on Culex pipiens molestus and Eristalis
tenax. Assiut J. Agric. Sci. 17 (1): 93-103.
20. Abdou,
R.F. and S.A. Ahmed. 1987. Cytological and
devlopmental effects of certain herbicides and their mixtures on Vicia faba
and Hordium vulgare. II- International Symposium on Experimental
Mutageneses in Plants. Plovdiv, Bulgaria (26-30 Oct.) : 312-320.
21. Ahmed, S.A, A.M. Ali and A.M. Salman. 1987. Effects of weed control on the diversity and
abundance of insects in potatoes. Acta Horticulturae 220: 417-424.
22. Salama,
F.M. and S.A. Ahmed. 1987. Germination, water
content, growth and soluble carbohydrate of wheat and kidney bean seedlings as
affected by salinity and phytohormones. Assiut J. Agric. Sci. 18 (2):
349-363.
23. Abdou, R.F. and S.A. Ahmed. 1989. Cytological and developmental effects of four
herbicides on barley. “RACHIS” Barley and Wheat Newsletter. The
International Center for Agricultural Research in the Dry Areas (ICARDA) 8 (2):
14-16.
24. Abdou, R.F. and S.A. Ahmed. 1989. Development, mitotic and meiotic behavior in wheat
as affected by Brominal and Tribunil application. 7th Arab
Pesticide conference. Tanta Univ., Egypt (11-12 Sept.): 207-217.
25. Abdou, R.F. and S.A. Ahmed. 1989. Effects of certain herbicides on the mitotic activity
and induction of somatic chromosome anomalies in onion (Allium cepa L.).
3rd National Conference of Pests and Diseases of Vegetables and
Fruits in Egypt and Arabic Countries. Suez Canal Univ., Egypt (24-26 Oct.):
467-473.
26. Ahmed, S.A. and R.F. Abdou.1989. Effects of herbicide Treflan on germination, mitotic
activity and induction of chromosome anomalies in different plants. 7th
Arab Pesticide Conference, Tanta Univ., Egypt (11-12 Sept.): 225-232.
27. Ahmed, S.A. and R.F. Abdou.1989. Effects of herbicides Brominal, Tribunil, Sencor and
Igran on the germination, growth and induction of chromosome anomalies in
certain wheat varieties. 7th Arab Pesticide
Conference, Tanta Univ., Egypt (11-12 Sept.): 233-240.
28. Ahmed, S.A. and S.H. Abdella. 1989. Effect of the post-emergence herbicides Focus,
Fusilade, Gallant and Nabu on Coccinella undicempunctata. 7th
Arab Pesticide Conference, Tanta Univ., Egypt (11-12 Sept.): 241-248.
29. Abdou, R.F. and S.A. Ahmed. 1990. Developmental and cytological effect of herbicides
prometryne, trifluralin and EPTC in lentil. LENS Newsletter. The
International Center for Agricultural Research in Dry Areas (ICARDA), 17(1):
17-20.
30. Ahmed, S.A. 1990. Integration
of chemical, physical and mechanical methods in common reed (Phragmites
austrlalis) management. 8th International Symposium on
Aquatic Weeds. Uppsala, Sweden (11-17 Aug.): 9-10.
31. Ahmed, S.A, A.M. Ali and A.M. Salman. 1990. Influence of potato varieties, nitrogen
fertilization and plant growth regulators on the infestation level of Myzus
persica in potato fields. Eur. Assoc. Potato Res. Triennial Conf.
Edinburgh, U.K. 56-57.
32. Ahmed, S.A. and R. F. Abdou. 1990. The
action of Igran, Topogard and Eptam herbicides on germination, seedling growth
and mitotic behavior of faba bean. FABIS Newsletter. The International
Center for Agricultural Research in the Dry Areas (ICARDA) 26 (Aug.): 10-14.
33. Ahmed, S.A. and R. F. Abdou. 1990. Effect of diuron and metribuzin on th root-tip
mitosis of water hyacinth (Eichhornia crassipes (Mart.) Solms).
8th International Symposium on Aquatic Weeds. Uppsala, Sweden
(13-17 Aug.): 11-15.
34. Ali,
A.M., S.A. Ahmed, F.M. Khalil and A.M. Salman. 1990. Myzus persica
(Sulzer) and its natural enemies in potato fields. Acta
Phytopathologica et Entomologica Hungarica, 25 (1-4): 375-382.
35. Mohamed, S. A. and S.A. Ahmed. 1990. Susceptibility of the cotton leafworm to mixtures
of commercial Bacillus thuringiensis with chemical herbicides and
sensitivity of the pathogen to herbicides. Assiut J. Agric. Sci. 21:
341-351.
36. Ahmed,
S.A. and R.F. Abdou. 1991. Developmental and
cytological responses of maize to atrazine, alachlor and trifluralin herbicides.
Stress Biochemistry in Plants Joint Meeting (Assiut University and DAAD),
Assiut University: 65-76.
37. Ahmed, S.A. and Y. A. Darwish. 1991. Influence of weed control on sucking insect pests
and natural enemies in a cornfield. Assiut J. Agric. Sci. 22: 3-13.
38. Kandeel, N.M., S.A. Ahmed and S.A. Abdel-Aal. 1991. Studies on potato haulm killing: I- Yield and tuber
quality. Assiut J. Agric. Sci. 22
(5): 159-169.
39. Abdel-Aal, S.A., N.M. Kandeel and S.A. Ahmed. 1991. Studies on potato haulm killing: II- Productivity of
Nili plantation. Assiut J. Agric. Sci. 22 (5) 171-181.
40. Ahmed, S.A. and N.M. Kandeel. 1991. Response of garlic to Goal, Ronstar and Stomp
applied for annual weed control. Assiut J. Agric. Sci. 22 (5): 197-207.
41. Ahmed, S.A. and I.A. Farag. 1991. Efficacy of post emergence application of Basagran
in weed control in peas. Assiut J. Agric. Sci. 22 (5): 209-219.
42. Ahmed, S.A. and N.M. Kandeel. 1991. Response of potao cultivars to weed control practice
with linuron. Assiut J. Agric. Sci. 22 (5): 222-236.
43. Abdel-Baset, R. and S.A. Ahmed. 1991. On the response of water hyacinth to cycloxydim:
growth, photosynthesis and respiration. Assiut J. Agric. Sci. 22 (5):
183-195.
44. Ali,
A.M., S.A. Ahmed and A.M. Salman.1991. Temperature
and reproductive potential of the green peach aphid, Myzus presicae
(Sulzer). 4th National Conference of Pests and Diseases of
Vegetables and Fruits in Egypt, Ismailia (29-31 Oct.): 17-26.
45. Ahmed, S.A., M.A. El-Desoky and M.A. Gameh. 1992. Utilization of water hyacinth as a soil amendment:
Growth and contents of N, P and K of wheat. National Symposium on Water
hyacinth. Assiut University (25-26 Feb.): 11-24.
46. Abu-Zeid, M.I., M.A. El-Desoky and S.A. Ahmed. 1992. Contents of some heavy metals in wheat plants grown
in soils treated by water hyacinth. National Symposium on Water
hyacinth. Assiut University (25-26 Feb.): 25-40.
47. Ahmed, S.A., S.M. Mousa and E.A. Beddiny. 1992. Seasonal variations in certain nutrient contents of
water hyacinth and associated molluscs in Assiut area. National
Symposium on Water hyacinth. Assiut University (25-26 Feb.):41-54.
48. Mousa, S.M. and S.A. Ahmed. 1992. Chemical composition of water hyacinth: an
introductory study as ruminant feedstuff. National Symposium on Water
hyacinth. Assiut University (25-26 Feb.): 55-70.
49. Abdel-Sater, M., A. Khalil, M. Ismail and S.A. Ahmed. 1993. Effect of paraquat and ametryne herbicides on soil,
root and leaf-surfaces fungi of Solanum tuberosum. Assiut
J. Agric. Sci. 24 (1): 219-238.
50. Ahmed,
S.A. 2001. Biodiversity of medicinal plants in
Wadi-Asiuti Protected Area, Egypt.
World Conference of Medicinal and Aromatic Plants, Budapest (8-11 Jul.).
51. Ahmed, S.A. 2003. Possibilities
of using the aquatic macrophyte water hyacinth (Eichhornia crassipes) in organic fertilizer production.
14th International Symposium of Fertilizers (CIEC). Debrecen, Hungary
(June 22-25) (accepted for presentation).
52. Ahmed, S.A. 2003. Practical
application of waterhyacinth (Eichhornia crassipes) for wastewater
treatment. The 2nd Conference for Water and Environment: “A
Clean Glass of Water 2003”. Maadi Cultured Association, Cairo (21-23 Oct.): in
press.
53. Ahmed, S.A. 2004. Malaria:
Necessity for Scientific Confrontation. Environment and Health
Security. Mansoura University, Egypt (13-15 Apr.): in press.