Ticks and Disease |
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Page 212
A few days after attaining this position the nymphs moult . This is followed by
mating and egg ... Moulting takes place on the host and the succeeding nymphal
instar , immediately on hatching , is pale brown . In the unfed phase it is able to ...
A few days after attaining this position the nymphs moult . This is followed by
mating and egg ... Moulting takes place on the host and the succeeding nymphal
instar , immediately on hatching , is pale brown . In the unfed phase it is able to ...
Page 275
The seasons are approximately as follows : " spring ” , March - May ; “ summer ” ,
June - August ; " autumn ” , SeptemberOctober ; “ winter " , November - February
All active , die Engorged Unfed Moulting Larvae - - - - - - - - - - - - Nymphs ...
The seasons are approximately as follows : " spring ” , March - May ; “ summer ” ,
June - August ; " autumn ” , SeptemberOctober ; “ winter " , November - February
All active , die Engorged Unfed Moulting Larvae - - - - - - - - - - - - Nymphs ...
Page 381
Alternatively these pathogens may persist in the tissues of the feeding nymph
and through the moulting period to the adult ... Newly moulted infected nymphs
and adults are able to transmit infection as soon as they have tanned after
moulting ...
Alternatively these pathogens may persist in the tissues of the feeding nymph
and through the moulting period to the adult ... Newly moulted infected nymphs
and adults are able to transmit infection as soon as they have tanned after
moulting ...
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Contents
INTRODUCTION | 1 |
CUTICLETHE KEY TO Tick ADAPTABILITY | 10 |
EXTERNAL FEATURES OF SOME ECONOMICALLY IMPORTANT SPECIES | 27 |
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