Ticks and Disease |
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Page 317
... parasite corresponding with B. bigemina . It was found that not . only did the parasites from different localities vary morphologically but that cattle which had recovered from an acute infection caused by a strain from one locality ...
... parasite corresponding with B. bigemina . It was found that not . only did the parasites from different localities vary morphologically but that cattle which had recovered from an acute infection caused by a strain from one locality ...
Page 338
... parasites are released into the gut lumen of the tick , where they persist for 8-14 days . A number of the parasites degenerate here ( Cowdrey and Ham , 1932 ) and some of those which survive are distributed evenly and sparsely through ...
... parasites are released into the gut lumen of the tick , where they persist for 8-14 days . A number of the parasites degenerate here ( Cowdrey and Ham , 1932 ) and some of those which survive are distributed evenly and sparsely through ...
Page 354
... parasitic , occur on infected hosts , they could transmit the parasites to other mammals , including man , and produce sporadic typhus . Lice living on such human beings would in turn become parasitized , and acting as a source of ...
... parasitic , occur on infected hosts , they could transmit the parasites to other mammals , including man , and produce sporadic typhus . Lice living on such human beings would in turn become parasitized , and acting as a source of ...
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