J. Selva Andina Biosph.

Table of contents
J. Selva Andina Biosph. vol.9 no.1 La Paz 2021

EDITORIAL

	· Arbuscular mycorrhizal fungi for sustainable agricultura Méndez-Gálvez, Silvia · text in English \| Spanish · English ( pdf ) \| Spanish ( pdf )

RESEARCH ARTICLES

	· *Population dynamics of rice water weevil (Lissorhoptus venezolanus)* in Calabozo, Guárico State, Venezuela** Vivas Carmona, Luis Enrique; Astudillo García, Dilcia Herminia · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· *Edaphic macrofauna associated with the cultivation of maize (Zea maiz)* Morales-Rojas, Eli; Chávez-Quintana, Segundo; Hurtado-Burga, Roxana; Milla-Pino, Manuel; Sanchez-Santillán, Tito; Collazos-Silva, Erik Martos · abstract in English \| Spanish · text in English \| Spanish · English ( pdf ) \| Spanish ( pdf )

	· Sustainability of the corn production system, in the province of Los Ríos (Ecuador), under the multi-criteria methodology of Sarandón Hasang-Moran, Edwin Stalin; García-Bendezú, Sady Javier; Carrillo-Zenteno, Manuel Danilo; Durango-Cabanilla, Wuellins Dennis; Cobos-Mora, Fernando Javier · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· The vegetable value chain: considerations for local development from the producer Blanco-Capia, Luis Edgar · abstract in English \| Spanish · text in English \| Spanish · English ( pdf ) \| Spanish ( pdf )

SHORT COMMUNICATIONS

	· *Indicators of colonization of arbuscular mycorrhizal fungi in "potato" (Solanum tuberosum* L.)** Méndez-Gálvez, Silvia; Esquivel-Quispe, Roberta; Ochoa-Yupanqui, Walter Wilfredo · abstract in English \| Spanish · text in English \| Spanish · English ( pdf ) \| Spanish ( pdf )

SCIENTIFIC LETTERS

	· Paradigms of the agricultural system in times of COVID-19 Blanco-Capia, Luis Edgar · text in English \| Spanish · English ( pdf ) \| Spanish ( pdf )