1.
J Nematol
; 2(4): 330-3, 1970 Oct.
Artigo
em Inglês
| MEDLINE
| ID: mdl-19322320
RESUMO
Water was evaporated from infective Haemonchus contortus larvae suspended in tap, distilled and triple-distilled water, and the nematodes were then exposed to 50% and 75% relative humidity (RH) at 20, 30, 40, and 50 C. Sample groups were rehydrated 4 hr daily in similar quality water, observed for motility, then returned to the same RH and temperature and re-evaporated. This was continued until all motility ceased. Longest survival was 80 days at 20 C and 75% RH. In all temperature and RH combinations control (non-desiccated) and desiccated larvae survived longer in distilled or triple-distilled water than in tap water.