बेर के प्रमुख कीट एवं व्याधियां. कृषि किरण, [S. l.], v. 8, p. 33–36, 2019. Disponível em: https://saaer.org.in/journals/index.php/krishi-kiran/article/view/243. Acesso em: 1 oct. 2026.