How nematode causes damage to plum crop and which rootstocks are resistant to it?

nematode

Nematode namely Meloidogyne incognita infestation leads to malfunctioning of the roots, as a result of which the above ground parts of plants show stunting and yellowing of leaves. Proper rootstock selection can reduce the damage caused by root knot nematode. Marianna 2624, Myrobalan 29C, and Nemaguard are resistant rootstock. Carbofuran granules are also applied (100–300 g/tree) after the harvest of the crop.