The local environmental factors impact the infestation of bee colonies by mite Varroa destructor

Autor: Michaela Korená Hillayová, Ľubomír Korený, Jaroslav Škvarenina

Publikováno v: Ecological Indicators, Vol 141, Iss , Pp 109104- (2022)

Colony collapse disorder has become a global problem for beekeepers, and agriculture, which depends on bee pollination. Among other factors, the impact of the parasitic mite V. destructor, which causes varroosis, increases the risk of bee colony coll

Externí odkaz: https://doaj.org/article/b834f123a8054b2d8793732c3eeeb46d

Factors Influencing Directional Tree Felling in the Tapajós National Forest, Amazon, Brazil

Autor: SILVA, U. S. da C., RUSCHEL, A. R., REIS, I. M. S.

Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA

Given its complexity, directional felling is considered one of the most dangerous activities in the exploratory phase of forest management projects for timber obtention. Therefore, detailed studies of the variables influencing its execution are neces

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7497c4ae1953d5eaa93aa81904cec196
https://doi.org/10.5539/jas.v14n7p83

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