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Abstract
The following points were conducted at the present study :
1-The effect of some biocontrol agents against egg hatching for Meloidogyne incognita.
2-Isolation of some microorganisms.
3-Effect of isolated fungi and bacteria on egg hatching of root-knot nematode.
4-Suitability of sugar beet varieties to Meloidogyne incognita.
5-Effect of chopped garlic colves in controlling Meloidogyne incognita infecting sugar beet under green house conditions.
6-Efficiecy of residues of agriculture crops such as (jojoba and water cress) against root-knot nematode infecting sugar beet under green house conditions.
7- Effect of bioagents in controlling Meloidogyne incognita on sugar beet under green house conditions.
8-Effeciacy of essential oils and essential oils plus nematicide (rugby) against root-knot nematode infecting sugar beet cv Monti Bianco.