Exempel på louse

• Individual vintners left almost no direct trails in the government files on the vine louse.

• To date only a small amount of work on bioactive molecules produced by fish lice has been undertaken.

• Despite the economic importance of sea lice, comparatively little is known about the nature of their host-parasite relationship.

• Few authors have looked at the antibody response of fish that are naturally infected with fish lice.

• Rats, including the ears, were examined for ectoparasites (fleas, lice, mites and ticks) and collected by fine-toothcombing.

• On one species of bird quite a number of lice of different genera and species can often be found.

• This suggested periodic recruitment of lice into the farms with different resistance characteristics and a changing gene pool.

• The development of pesticide resistance in sea lice populations has been demonstrated for hydrogen peroxide and dichlorvos.

• The article suggested the strategy of living with the vine louse rather than wasting huge amounts in attempts to eradicate it.

• One form is made up of asexually reproducing female lice which live permanently underground.

• The abundance of lice was lower in 2001.

• We have, on the other hand, conclusive proof that lice are concerned in the transmission of the disease.

• This distance is set by the migration range of the host population and sea louse larvae.

• Don't be a louse, wait for your spouse!

• Extensive damage is caused by skin-parasitizing parasitic copepods such as sea lice and these do elicit a stress response.