Evaluation of aqueous extract of neem (Azadirachta indica) seeds as a chigger repellent for cattle

With the aim of studying the chigger-repelling effect of the aqueous extract of neem seeds (EASN), 28 crossbred suckling calves were selected from the cattle herd of ESPAM MFL University. The calves were divided into four groups, to which the following treatments (T) were applied: T1 (4% EASN), T2 (...

• Главный автор: Hurtado, Ernesto Antonio (author)
• Другие авторы: Bravo Loor, Johnny Daniel (author), Arteaga Chávez, Fátima Graciela (author), Mejía Ordoñez, Mauro Vinicio (author), García Álvarez, Remigio Leonardo (author)
• Формат: article
• Язык: spa
• Опубликовано: 2015
• Предметы: Azadirachta indica; terneros; garrapaticida; biopreparado; ectoparásitos; calves; chigger repellent; biopreparation; ectoparasites
• Online-ссылка: https://revistasespam.espam.edu.ec/index.php/Revista_ESPAMCIENCIA/article/view/95