Ticks and Disease |
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Page 35
... areas . Palpal segment 2 strongly concave on the outer side , in front of a prominent basal bulge , which extends on ... area extends almost the whole length . Scutum . Mean length 1.51 mm , mean breadth 1.33 mm , with extreme sizes of ...
... areas . Palpal segment 2 strongly concave on the outer side , in front of a prominent basal bulge , which extends on ... area extends almost the whole length . Scutum . Mean length 1.51 mm , mean breadth 1.33 mm , with extreme sizes of ...
Page 359
... areas and the southern parts of the southern tier of these states ( Fig . 94 ) . The seasonal distribution of spotted fever cases is related to the activity of the arthropod vectors . Within the geographical area in which wood ticks ...
... areas and the southern parts of the southern tier of these states ( Fig . 94 ) . The seasonal distribution of spotted fever cases is related to the activity of the arthropod vectors . Within the geographical area in which wood ticks ...
Page 399
... areas . Ticks brought in on sheep from already infected land to such improved ( i.e. tick - cleared ) areas would die because of the unsuitability of the now improved microhabitat . Such areas would , however , tend to be overgrazed by ...
... areas . Ticks brought in on sheep from already infected land to such improved ( i.e. tick - cleared ) areas would die because of the unsuitability of the now improved microhabitat . Such areas would , however , tend to be overgrazed by ...
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 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 Ixodes ricinus Ixodidae large number larvae larvae and nymphs lateral layer Lees legs length louping ill lumen male membrane microplus Milne moult muscles Nuttall nymphal nymphs nymphs and adults occur palp palpi parasites Parasitology pathogens period persicus pharynx Pomerantzev posterior margin punctations rabbits relapsing fever reported Rhipicephalus rickettsiae rounded salivary glands sanguineus scutum sheep 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