Ticks and Disease |
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Page 72
... large number of small , medium size or large punctations . ( 4 ) Scutum with variable background of irregularly scattered fine to medium - size punctations with fewer distinct large punctations among them . Posterior margin sinuous ...
... large number of small , medium size or large punctations . ( 4 ) Scutum with variable background of irregularly scattered fine to medium - size punctations with fewer distinct large punctations among them . Posterior margin sinuous ...
Page 131
... large number of instances where ticks , not carrying pathogenic micro - organisms , affect man but records of subsequent ill effects are relatively few . Accordingly it would appear that the effects of the bites are very variable , but ...
... large number of instances where ticks , not carrying pathogenic micro - organisms , affect man but records of subsequent ill effects are relatively few . Accordingly it would appear that the effects of the bites are very variable , but ...
Page 399
... large number of tick species for transmitting disease pathogens in all parts of the world , the necessity of their control requires little or no elaboration . The diseases caused by the sheep tick in Britain , for example , are , and ...
... large number of tick species for transmitting disease pathogens in all parts of the world , the necessity of their control requires little or no elaboration . The diseases caused by the sheep tick in Britain , for example , are , and ...
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