. 2006 Apr;72(4):2982–2987. doi: 10.1128/AEM.72.4.2982-2987.2006

TABLE 1.

Immobilization of P. redivivus and B. xylophilus by S. rugosoannulata

Strain	Nematode	Incubation time	No. of treated nematodes		% Immobilized nematodes	No. of control nematodes		Statistics^a
Strain	Nematode	Incubation time	Immobile	Mobile	% Immobilized nematodes	Immobile	Mobile	χ²	P
CBS681.97	P. redivivus	15 min	85	4	95.5	0	61	130.6	<0.005
CBS101784	P. redivivus	15 min	79	6	92.9	2	105	157.4	<0.005
CBS681.97	B. xylophilus	2 h	43	8	84.3	0	22	41.7	<0.005
CBS101784	B. xylophilus	2 h	79	19	80.6	2	37	62.7	<0.005

χ² tests (df = 1) comparing frequencies of mobilized and immobilized nematodes in treated versus control samples.