The aim of this study is to determine the acaricidal effect of some plants extracts (caraway, lavender, juniper, rosemary, and Artemisia) against Hyalomma ticks and their larvae stages. . The distal water added as A control group substance.
The result showed active effect to caraway follow by juniper and lavender against Hyalomma females at 6 hours after dipping in plant extracts on rat (15.2, 13.6, and 13.6) % respectively. The significant difference (p<0.05). was conducted .
Also the caraway, lavender, and juniper extracts have acaricidal effect against Hyalomma males during 6 hours after dipping.
The acaricidal effect raised of caraway and lavender against ticks females during 12 hours after dipping in rate ( 19, 15.2 )% respectively .
The results showed highly corrected mortality rate . against ticks females which are dipping in juniper , caraway , and lavender in rat (20, 20 ,19 )% respectively .
There are a significant difference in the effect of Artemisia extracts against ticks males in rate 20% after 24 hours .
The caraway and lavender recorded rate (19.7,19.6 )% respectively against ticks nymphs in 6 hours from dipping with significant difference (P<0.05) . also the caraway (20 )% against ticks larvae's .
The acaricidal effects results showed that the caraway and lavender recorded highly significant difference after 12 hours from dipping in rate (20 ,20 ) % respectively against tick nymph .
The study discovered high significant difference to juniper after 24 hours from nymphs dipping in plants extracts in rate 20 %.
The juniper and caraway recorded highly significant difference against ticks larvae in rat (20, 19.5 ) % respectively as compare with other plants extracts
The overall acaricidal effects of plants extracts show that juniper more effective against hard tick parasite follow b caraway in rate (15.7,14.4) % respectively. |