MOBILITY OF PRATYLENCHUS PENETRANS & DITYLENCHUS DIPSACI:

TIME FOR PARALYSIS TO OCCUR (HOURS):

CONCENTRATION (PPM)	P. PENETRANS	D. DIPSACI
100	1	1
10	1	5
1	5	1
0.1	48	504

INHIBITION OF MOBILITY IS REVERSIBLE IF NEMATODES ARE TRANSFERRED TO WATER

This data developed by the manufacturers of Nemacur (fenamiphos) illustrates the nematistatic effect for lesion nematode, Pratylenchus penetrans, and stem and bulb nematode, Ditylenchus dipsaci. As the concentration increases, it takes less time for paralysis to occur and, once paralyzed, if nematodes are placed in water, the effects are reversible.

TIME FOR MORTALITY TO OCCUR (DAYS):

CONCENTRATION (PPM)	P. PENETRANS	D. DIPSACI
100	5	21
10	12	41
1	27	65
0.1	57	105

On the other hand, if nematodes are left at the same concentrations for a long enough period of time, they will eventually die.

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