| This study aimd to study role of different insect pollination in components and yield of four types of medicinal plants , Which were (Anise, Sative, Chamomile, and Caraway).Incoverend treatments were dominated which were pollinated by big insects like ( Hony bees , butter flies , moths ,ants ,beetles, wasps and flies ) inpercentage for apples nodes plants of Anise, Sative, Chamomile, and Caraway , which were (17.3, 79.80, 23.10 and 63.52) respectively .Also treatment (itself) showed higer amount of yield ( ton/ha) for studied plants, Which were (4.40, 4.61, 50.15 and 3.91 ) ton/ha , respectively incomparative with complet covered treatment which were not fertilized with any insect except wind , Wherase perentage ratio for apple nodes for thes mentioned same plants (38.50 , 40.30 , 39.00 , 43.79 %) respectively . Fore all yield ,these medicinal plants were showed incomplete covered treatment ( comporative ) amounts were ( 2.52 , 2.65 , 2.23 and 7.78 ) ton /ha respectively . Also covered treatment dominated which fertilized via big isect in components ratio plants , Anise, Sative, Chamomile, and Caraway from Proteins , ash, moisture, and fibers, and weight 100 grain (gram), at the same time , the components percentage itself were decreased for covered treatment which were fertilized by smoll insects in comporative with complete covered treatment . |