Other essential
oils, such as mustard oil, sunflower oil, kranj oil, chalmongra
oil, etc. also proved to be nematicidal (Sangwan et al., 1990;
Leela et al., 1992). Therefore, the application of urea coated
with Nimin and plant oils could be sound alternate methods
of nematode control in India as it may reduce the cost of
application of organic amendment thereby increase the net
profit of crop. However, more investigations are needed to
suggest its application under field conditions.