Ticks and Disease |
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Page 117
... tissues the digits are capable of laceration . Within the limits of any one species this penetration in depth will show a graded series , which increases from the larva to the nymph and from the nymph to the adult . The second factor is ...
... tissues the digits are capable of laceration . Within the limits of any one species this penetration in depth will show a graded series , which increases from the larva to the nymph and from the nymph to the adult . The second factor is ...
Page 293
... tissues than earlier authors had supposed . He found that the muscular and connective tissues , and particularly the nervous system of the tick , were heavily infected . These findings , as applied to B. duttoni in O. moubata , were ...
... tissues than earlier authors had supposed . He found that the muscular and connective tissues , and particularly the nervous system of the tick , were heavily infected . These findings , as applied to B. duttoni in O. moubata , were ...
Page 389
... tissues of I. persulcatus invading in particular the brain and the salivary glands . Suspensions of both these infected tissues prove to be most virulent . The pathogenic organisms also occur in the lumen of the gut , where its ...
... tissues of I. persulcatus invading in particular the brain and the salivary glands . Suspensions of both these infected tissues prove to be most virulent . The pathogenic organisms also occur in the lumen of the gut , where its ...
Contents
INTRODUCTION | 1 |
CUTICLE THE KEY TO TICK ADAPTABILITY | 10 |
EXTERNAL FEATURES OF SOME ECONOMICALLY IMPORTANT SPECIES 27 | 27 |
Copyright | |
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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 inner Ixodes ricinus large number larvae larvae and nymphs lateral layer Lees legs length louping ill lumen male mammals membrane microplus moult muscles Nuttall nymphal nymphs nymphs and adults occur palp palpi parasites pathogens period persicus pharynx posterior margin punctations rabbits relapsing fever reported Rhipicephalus rickettsiae rounded salivary glands sanguineus scutum sheep skin 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