Results 31 to 40 of about 662 (92)

Antifungal effects of sisal leaf juice on Lasiodiplodia theobromae, the causal agent of mulberry root rot [PDF]

open access: yes, 2016
This study was carried out to evaluate the antifungal activities of leaf juices (fresh juice, fermented juice, boiled juice and sterile juice) of nine sisal varieties on Lasiodiplodia theobromae, the causal agent of mulberry root rot.
Huang, Fu Yu   +6 more
core   +2 more sources

Wrightia. [PDF]

open access: yes, 1968
v.4 (1968 ...
Southern Methodist University.   +2 more
core   +1 more source

Seasonal forests and ecotone areas in the state of Tocantins, Brazil : structure, classification and guidelines for conservation [PDF]

open access: yes, 2013
O objetivo deste estudo foi descrever a riqueza, estrutura e diversidade de espécies arbóreas em áreas de Floresta Estacional e ecótono (Floresta Estacional/Floresta Ombrófila) no estado do Tocantins, buscando subsídios para a conservação, manejo ...
Damasco, Gabriel   +6 more
core   +1 more source

Una aproximación sintaxonómica sobre la vegetación del Perú: clases, órdenes y alianzas [PDF]

open access: yes, 2002
Una aproximación sintaxonómica sobre la vegetación del Perú. Clases, órdenes y alianzas. En el presente trabajo damos a conocer una primera aproximación al esquema sintaxonómico de la vegetación peruana hasta el nivel de alianza.
Cáceres, César   +2 more
core   +2 more sources

Vegetation maps and classification in seasonal ecosystems: a quantitative analysis of the Piura dry forests [PDF]

open access: yes, 2008
Estudiamos datos de inventarios florísticos de 65 parcelas de 0,1 hectáreas de la vegetación estacional de las llanuras costeras de Piura usando métodos multivariados y análisis de composición florística.
La Torre Cuadros, María de los Ángeles   +1 more
core   +2 more sources

New bioactive triterpenoids and antimalarial activity of Diospyros rubra Lec. [PDF]

open access: yes, 2010
The first investigation of the chemical constituents and bioactivities of Diospyros rubra Lec. is reported. D. rubra extracts were screened for antimicrobial, antimalarial and cytotoxic activities. They were only shown to be active antimalarials.
Cherdtrakulkiat, R.   +4 more
core  

STRUCTURE AND DIVERSITY OF THE ARBOREAL COMPONENT IN CERRADO SENSU STRICTO IN NORTHERN MINAS GERAIS [PDF]

open access: yes, 2020
Due to a rapid change in the land use in northern Minas Gerais State, southeastern Brazil, large amounts of cerrado have been converted into crops. There is little information about the structure and diversity of the remaining communities in the region ...
Arruda, Daniel Meira   +3 more
core   +2 more sources

DIFERENTES PERCEPCIONES DE UN MISMO AMBIENTE: LA CUESTIÓN DEL GÉNERO EN LA ENSEÑAZA DE LA CIENCIA [PDF]

open access: yes, 2011
This paper relates some considerations resulting from a thesis study in Biological Sciences held at Universidade Estadual Paulista - Unesp, Bauru Campus.
Job Antonio Garcia Ribeiro   +2 more
core  

Levantamento de solos do entorno da Central Geradora Termelétrica Fortaleza (CGTF), Município de Caucaia - CE [PDF]

open access: yes, 2011
bitstream/CNPS-2010/14869/1/bpd123-2007-central-termeletrica ...
ALVES, E. da S.   +4 more
core  

Rhodora [PDF]

open access: yes, 1976
Index v.51-75 ...
Fernald, Merritt Lyndon, 1873-1950   +2 more
core   +4 more sources

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