Root-knot nematodes parasitize a wide range of crops, often impacting both the quantity and quality of plant causing substantial yield losses.Use of nematicides is one of the most reliable means of managing root-knot nematodes. However, their negative impact on the environment and human health has led to regulatory restrictions in the use of many nematicides. Microbical agents are considered as environmental alternative methods for the management of plant parasitic nematodes.The filamentous fungi, Trichoderma spp. showed potential activity against economic nematodes.Type and species ...