Ticks and Disease |
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Page 113
Recent work by Sutton and Arthur ( unpublished data ) shows that unfed I . ricinus
females are reddish or yellowish - brown in colour . When fully fed they become a
deep blue - grey or blue - grey tinged with brown , and partially engorged ticks ...
Recent work by Sutton and Arthur ( unpublished data ) shows that unfed I . ricinus
females are reddish or yellowish - brown in colour . When fully fed they become a
deep blue - grey or blue - grey tinged with brown , and partially engorged ticks ...
Page 137
are pastured in the daylight hours and which return to cattle sheds at night bear
engorged ticks only in the morning , before the herd is driven off to pastures ,
even though they are not engorged on the previous evening . Night pasturing of a
...
are pastured in the daylight hours and which return to cattle sheds at night bear
engorged ticks only in the morning , before the herd is driven off to pastures ,
even though they are not engorged on the previous evening . Night pasturing of a
...
Page 268
Don Ramsay Arthur. Behaviour and regulating mechanisms of the detached and
engorged ticks The weight of the body of a fully fed tick increases very
considerably when compared with the unfed stage ( see Chapter V ) and in some
species ...
Don Ramsay Arthur. Behaviour and regulating mechanisms of the detached and
engorged ticks The weight of the body of a fully fed tick increases very
considerably when compared with the unfed stage ( see Chapter V ) and in some
species ...
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Contents
CUTICLETHE KEY TO Tick ADAPTABILITY | 10 |
EXTERNAL FEATURES OF SOME ECONOMICALLY IMPORTANT | 27 |
CAPITULUM AND FEEDING MECHANISM | 92 |
Copyright | |
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Common terms and phrases
activity adults Africa Amblyomma andersoni animals appear areas associated attached Babesia base basis become bite blood body broad capitulum cattle cells cheliceral closely colour complete coxa cuticle cytoplasm Dermacentor disease distribution dogs dorsal drop effects eggs engorged evidence external feeding female fever fluid frequently further glands grooves hairs hard host humidity hypostome increase infection inner Ixodes known larvae lateral layer Lees legs length less male margin moubata moulting muscles narrow natural nymphs observed occur organ outer pair parasites pass period plate posterior present produced range records region relative remain reported ricinus rickettsiae rounded salivary scutum seasonal secretion segment sheep short shown side similar skin slightly species spur stages suggested surface takes temperature ticks tissues transmission transmitted unfed vector ventral virus wall weight