Other Contributions: Interaction of Meloidogyne incognita and Rotylenchulus reniformis on Soybean

In greenhouse experiments, the percentage penetration of Jupiter soybean seedlings by Meloidogyne incognita or Rotylenchulus reniformis was significantly reduced with increasing inoculum levels 10 and 20 days after inoculation. In mixed species infections, significant reduction was found at the higher inoculum levels 20 days after inoculation. M. incognita and R. reniformis, singly and in combination significantly reduced top and root dry weights of soybean 10 wks after inoculation. Simultaneous inoculation with M. incognita inhibited increase of R. reniformis, but M. incognita was little affected by the presence of R. reniformis.