Ticks and Disease |
From inside the book
Results 1-3 of 20
Page 385
Don Ramsay Arthur. CHAPTER XIII VIRUSES TRANSMITTED BY TICKS " VIRUSES are best known for what they do rather than for what they are " , and one of the best of criteria is their ... virus , which enters 2 B VIRUSES TRANSMITTED BY TICKS.
Don Ramsay Arthur. CHAPTER XIII VIRUSES TRANSMITTED BY TICKS " VIRUSES are best known for what they do rather than for what they are " , and one of the best of criteria is their ... virus , which enters 2 B VIRUSES TRANSMITTED BY TICKS.
Page 389
... virus which was below its lethal dose ( Levkovich , 1943 ) . The virus multiplies rapidly in the tissues of I. persulcatus invading in particular the brain and the salivary glands . Suspensions of both these infected tissues prove to be ...
... virus which was below its lethal dose ( Levkovich , 1943 ) . The virus multiplies rapidly in the tissues of I. persulcatus invading in particular the brain and the salivary glands . Suspensions of both these infected tissues prove to be ...
Page 393
... virus were inoculated into the ticks , no evidence of their multi- plication was forthcoming . The survival period of the virus in ixodid ticks was about 3 days , in nymphal argasid ticks 14 days , and in adult argasid ticks about 20 ...
... virus were inoculated into the ticks , no evidence of their multi- plication was forthcoming . The survival period of the virus in ixodid ticks was about 3 days , in nymphal argasid ticks 14 days , and in adult argasid ticks about 20 ...
Contents
INTRODUCTION | 1 |
CUTICLETHE KEY TO TICK ADAPTABILITY | 10 |
EXTERNAL FEATURES OF SOME ECONOMICALLY IMPORTANT SPECIES | 27 |
Copyright | |
13 other sections not shown
Other editions - View all
Common terms and phrases
activity Africa Amblyomma andersoni animals appear areas argasid Argasidae attached Babesia basis capituli bite body Boophilus broad capitulum cattle cells Cervical grooves cheliceral colour coxa coxal cuticle cytoplasm Dermacentor disease dogs dorsal view eggs endocuticle engorged epicuticle evertsi external spur feeding fluid fully fed genus granules Haemaphysalis hairs hard ticks hexagonus Hoogstraal host humidity Hyalomma hypostome infection Ixodes ricinus Ixodidae large number larvae larvae and nymphs lateral layer Lees legs length louping ill lumen male membrane microplus Milne moult muscles Nuttall nymphal nymphs nymphs and adults occur palp palpi parasites Parasitology pathogens period persicus pharynx Pomerantzev posterior margin punctations rabbits relapsing fever reported Rhipicephalus rickettsiae rounded salivary glands sanguineus scutum sheep soft ticks spermatophore spiracle Spiracular plate spirochaetes spotted fever spur on coxa surface tarsus tarsus IV temperature Theileria tick species tissues transmission transmitted transverse unfed females variabilis vector ventral virus whilst