Biological control in sustainable agriculture [Triticum aestivum L. - Hordeum vulgare L.]

agricoltura agricultura agriculture auxiliaire de lutte biologique barley biological control biological control organisms cebada controllo biologico direct sowing enemigos naturales enfermedades fungosas ennemi naturel eua fungal diseases grano tenero hordeum vulgare lutte biologique maladie fongique malattie fungine marciumi radicali natural enemies nemici naturali orge orzo pourriture des racines root rots rotation culturale rotational cropping semina diretta semis direct siembra directa soft wheat sostenibilidad sustainability trigo harinero triticum aestivum usa