BIOLOGY
- Effects of different inoculum levels of Meloidogyne incognita on nematode reproduction and host response of four banana cultivars under greenhouse conditions
A.M. Kheir, A.W. Amin, H.H. Hendy and M.S. Mostafa (Egypt)
Pages 97-102 - Histopathology of sugarcane roots infected with the root lesion nematode, Pratylenchus zeae.
F.F. Moussa, S.A. Montasser, A.B. Aboul-Sooud, M.M.A. Youssef and M.M.M. Mohamed (Egypt)
Pages 103-106 - Multiplication of Xanthomonas campestris pv. vesicatoria in plant tissues and associated changes in membrane permeability
A.M.Y. Alawami, F.S. El-Mismary and A.M. Abdel-Rahim (Libya)
Pages 107-112
NATURAL ENEMIES
- Effect of prey-species, developmental stage and host-plant on development of the Coccinellid, Clitostethus arcuatus Rossi (Coleoptera: Coccinellidae), a whitefly predator
M. Ahmad and R. Abboud (Syria)
Pages 113-117 - Host prefernce of Trichogramma embryophagum Htg. (Hymenotptera: Trichogrammatidae) on Ephestia calidellaGuenee and E. cautella (Walk.)
. S.A. Al-Tai, H.F. Alrubeai and I.J. Al-Jboory (Iraq)
Pages 118-121
HOST RESISTANCE
- Wheat stem sawfly (Hymenoptera : Cephidae) screening for durum wheat, bread wheat, and barley in Northern Syria.
M.I. Ghannoum, M.N. Al-Salti and J. Ibrahim (Syria)
Pages 128-131 - Evaluation of inoclation methods and cultivars susceptibility of sorghum to long smut disease caused by the fungus Sporisorium ehrenbergii Vanky
S.Sh. Saadaldin, M.Y. Ahmad, A.R. Nasir and H.B. Dawood (Iraq)
Pages 151-152 - Identification of mildew and leaf rust resistance source in barley.
M.A. Al-Hamdany, J.A. Sabar, A.M. Taqi and H.A. Abas (Iraq)
Pages 153-155
CONTROL
- Evaluation of some seed dressing fungicides to control soil-borne fungi affecting chickpea and lentil
S. Amaraya, S. Kabbabeh and B. Bayaa (Syria)
Pages 136-141 - The Economic threshold density of competitive weeds in wheat fields.
S.A. Habib and K.W. Ibadi (Iraq)
Pages 142-146 - Mortality rates of the wheat stem sawfly (Hymenoptera: Cephidae) during the hibernation and effect of burning wheat yield residuals on its population in northern Syria.
M.I. Ghannoum, M. Nayef Al-Salti and J. Ibrahim (Syria)
Pages 156-158 - Chemical Program for the Control of Barley Foliar Diseases in Tunisia.
B. Nasraoui, H. Mansouri, S. Idoudi and Y. Shibayama (Tunisia)
Pages 159-162