Ticks and Disease |
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Page 116
... blood . Thus it appears that usually a preponderance of extravascular material constitutes the initial diet to be followed later , depending on the exact site of the individual's penetration into the skin in relation to blood vessels ...
... blood . Thus it appears that usually a preponderance of extravascular material constitutes the initial diet to be followed later , depending on the exact site of the individual's penetration into the skin in relation to blood vessels ...
Page 120
... blood to the ticks : ( a ) Heparinized blood : 2 ml blood plus 1 ml saline containing 4 μg of heparin . ( b ) Heparinized blood : as above , plasma only . ( c ) Heparinized blood : 1 ml blood plus 4 μg of heparin . ( d ) Fresh blood ...
... blood to the ticks : ( a ) Heparinized blood : 2 ml blood plus 1 ml saline containing 4 μg of heparin . ( b ) Heparinized blood : as above , plasma only . ( c ) Heparinized blood : 1 ml blood plus 4 μg of heparin . ( d ) Fresh blood ...
Page 151
... blood may drain . Blood corpuscles are apparently unchanged . Intensely black , globular granules measuring from 0.5 to 5μ are scattered through the mass and collect particularly at the edge of the fresh blood . The black granules are ...
... blood may drain . Blood corpuscles are apparently unchanged . Intensely black , globular granules measuring from 0.5 to 5μ are scattered through the mass and collect particularly at the edge of the fresh blood . The black granules are ...
Contents
INTRODUCTION | 1 |
CUTICLEThe Key to TICK ADAPTABILITY | 10 |
EXTERNAL FEATURES OF SOME ECONOMICALLY IMPORTANT | 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 Ixodidae large number larvae larvae and nymphs lateral layer Lees legs length louping ill lumen male 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