Even though the growing demand for seeds of native forest species, both commercial and reforestation purposes, this sector still has some challenges large-scale production. Harvesting these frequently takes place in natural populations, areas not registered such use, considering sampling criteria that guarantee their genetic conservation. Due to economic socio-environmental importance Pityrocar...

ABSTRACT In Mexico, Creole corn has presented problems related to seed rot. Therefore, the objective of this study was determine frequency fungi associated with seeds. From January February 2019, 13 samples were collected from several localities in Guerrero, Mexico. The processed PDA culture medium and each fungus estimated based on cultural characteristics taxonomic keys. Considering symptomat...