تأثير المواد الطبيعية كالخل وزيت الزعتر على قمل الدجاج كبديل علاجي ومقارنتها بمادة الكارباميت

Abstract

This study confirmed extracted from plants vinegar and thyme oil as an alternative for chemical materials for external parasites treatment specially poultry lice ,for limiting side effects as for their negative effects for human and animal health . Sixty hens in the aged ( 5-7 ) months , ( 50 ) of than were infected with the external parasites each were divided to ( 6 ) groups, ( 5 ) groups of them were randomly chosen ( 10 hens). Group ( 1 ) was not infected not treated and ( 2 ) was infected not treated, while (3) was treated with vinegar 1.6%, (4,5) were treated with vinegar 1.6% and added 1%, 2% thyme oil respectively, The next group ( 6 ) were treated by the carbamat in the concentration 5% .Treatment was applied by dipping the infected hens for ( 15 ) second , then treated after 10 days .Parameters of experiment were visualized by symptoms, Hb, and PVC before and after treatment ,then determine the percentage of infecting and treatment. The results were showed the hens were no clinical symptom as bale colored , decrease feeding, they were in the following percentage for treatment groups ( 3 ) , ( 4 ) and ( 5 ) were as follow , (% 50 , %68.75 and % 81.25 ) , in comparison with group (6 ) , the percentage were ( 98.75 ). %The percentage for treatment groups ( 3 ) , ( 4 ) and ( 5 ) after ( 7 ) days ) and before second treatment were as follow , (% 56.25 ,% 98.75 and % 98.75 ) , in comparison with group (6 ) , the percentage were ( %100 ) . The results were confirmed that possibility of using natural substances , then no harmful effects on the health of human and animals as alternative for using chemical material with their negative effects and harmful on public health in treatment of lice in poultry .