Results 61 to 70 of about 3,863 (143)

How weeds emerge: a taxonomic and trait‐based examination using United States data [PDF]

open access: yes, 2014
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/106812/1/nph12698 ...
Andersen UV   +15 more
core   +2 more sources

Intoxicação experimental por Ipomoea carnea subsp. fistulosa em caprinos da Argentina: correlação clínico-patológica, com especial atenção ao sistema nervoso central [PDF]

open access: yes, 2012
Ipomoea carnea subsp. fistulosa, aguapei or mandiyura, is responsible for lysosomal storage in goats. The shrub contains several alkaloids, mainly swansonine which inhibits lysosomal α-mannosidase and Golgi mannosidase II.
Acosta de Pérez, Ofelia C.   +4 more
core  

Vineyard weed flora in the Jastrebarsko area (NW Croatia) [PDF]

open access: yes, 2004
Vineyard weed flora was surveyed over the wider Jastrebarsko area (a part of Ple{ivica Mountain, north-west part of Croatia), a well known wine-growing area.
D. Dujmović Purgar, N. Hulina
core   +1 more source

From ‘Vagabonds’ to Ethnobotanical Relevance: Weeds of the Campus Sites of Olabisi Onabanjo University, Ago-Iwoye, Nigeria [PDF]

open access: yes, 2010
A survey of the weed flora of the campus sites of the Olabisi Onabanjo University was undertaken. Several visits were made to the disturbed and undisturbed vegetation of the sites for collection of weeds after which the weeds were prepared in accordance ...
Chukwuma, E. C.   +3 more
core   +1 more source

Molecular studies on the sweet potato virus disease and its two causal agents [PDF]

open access: yes, 2002
The studies presented in this thesis contribute to an increased understanding of the molecular aspects, variability and interaction of the two most important viral pathogens of sweet potato (Ipomoea batatas L): Sweet potato feathery mottle virus (SPFMV ...
Kreuze, Jan
core  

COMPOSITION AND STRUCTURE OF MANGROVE ASSOCIATES VEGETATION IN KWANDANG COASTAL AREA NORTH GORONTALO REGION AND MANANGGU COASTAL AREA BOALEMO REGION [PDF]

open access: yes, 2014
Mangrove Association are plants that can adapt and tolerate in the environmental factors that are extreme ecologically in the coastal areas. That factor is salinity levels.
Abubakar Sidik, Katili, Ramli, Utina
core  

Aphids associated with shrubs, herbaceous plants and crops in the Maltese Archipelago (Hemiptera, Aphidoidea) [PDF]

open access: yes, 2011
A survey of the aphids associated with Maltese shrubs, herbaceous plants and crops was carried out. Sixty six aphid species were recorded from more than 90 species of host plants.
Azzopardi, Erika   +6 more
core  

Origem dos câmbios sucessivos em caule de três espécies de Menispermaceae [PDF]

open access: yes
The lianas observed in this study, Abuta convexa (Vell.) Diels, Abuta imene (Mart.) Eichler, and Chondrodendron platiphyllum (A. St.-Hil.) Miers, all have successive cambia in their stems.
ANGYALOSSY, Veronica   +2 more
core   +1 more source

A transcontinental comparison of the diversity and composition of tropical forest understory herb assemblages [PDF]

open access: yes, 2018
Although tropical forests are renowned for their high plant diversity, to date there has been no global quantitative evaluation of the local species richness of terrestrial forest herbs in tropical forests.
Abrahamczyk, Stefan   +6 more
core  

Towards the biocontrol of bindweeds with a mycoherbicide [PDF]

open access: yes, 2018
Within the framework of the European COST Action 816, afive-year collaboration between scientists from five Europeancountries has made an important contribution to biologicalcontrol of field and hedge bindweeds (Convolvulus arvensis andCalystegia sepium,
Ammon, H.U.   +13 more
core  

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