Ticks and Disease |
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Page 131
... effects are relatively few . Accordingly it would appear that the effects of the bites are very variable , but certain of the effects cannot be explained for want of further critical investigation . Such cases as are reported may be ...
... effects are relatively few . Accordingly it would appear that the effects of the bites are very variable , but certain of the effects cannot be explained for want of further critical investigation . Such cases as are reported may be ...
Page 404
... effect of derris , which is effective for between 14 to 17 days even when the concentration of derris extract is increased ... effects were due to the arsenic . Experi- mental work by Milne , using MacLeod's dip and two commerical dips ...
... effect of derris , which is effective for between 14 to 17 days even when the concentration of derris extract is increased ... effects were due to the arsenic . Experi- mental work by Milne , using MacLeod's dip and two commerical dips ...
Page 445
... effects of , 127-31 effects on host tissue , 122-7 secondary effects of , 131 tick - borne fever , of cattle , 383 of sheep , 380 et seq . tick paralysis , 307-12 affected hosts , 308-9 duration of , 311 egg extracts and , 311 ...
... effects of , 127-31 effects on host tissue , 122-7 secondary effects of , 131 tick - borne fever , of cattle , 383 of sheep , 380 et seq . tick paralysis , 307-12 affected hosts , 308-9 duration of , 311 egg extracts and , 311 ...
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