Part 1 Mahdy, M. E. creator text bibliography ua 2016 continuing eng ara

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P.17-28. Two P. penetrans bacterial isolates namely: Pp Japanese and Egyptian were used at different three types: pp infected root powder, spore suspension and attached larvae as a biocontrol agent against root-knot nematodes, Meloidogyne spp. on tomato plants under greenhouse conditions. Results revealed that the effective treatment obtained with Pp Japanese isolate as a pp root infected powder, where all nematode parameters significantly reduced compared to plants treated with nematode alone. Egyptian isolate appeared promise result when applied also as a pp root infected powder and as a spore suspension. The lowest effect was noticed with Japanese isolate when applied as attached larvae. Results indicate that the highest Pp infected females recorded with Japanese isolate as a root powder, followed by Egyptian isolate as a spore suspension, whereas the lowest Pp infected females recorded with Japanese isolate as a attached larvae. Key words: Root-knot nematodes Meloidogyne spp.; Pasteuria penetrans; Tomato (Lycopersicon esculentum Mill). Includes references. Summary in Arabic. Root-knot nematodes Control Tomatoes Diseases and pests Pasteuria penetrans Part 1 1110-0265 u158151 2016.v.41(1) http://nile.enal.sci.eg/EALE/2016/MJAR/4116/1p1/17.pdf http://nile.enal.sci.eg/EALE/2016/MJAR/4116/1p1/17.pdf EAL 101023 u212875