Results 111 to 120 of about 4,944 (225)
Relationship between copulation and cold hardiness in Ophraella communa (Coleoptera: Chrysomelidae)
Ophraella communa (Coleoptera: Chrysomelidae), the ragweed leaf beetle, is a biological control agent of the invasive common ragweed, Ambrosia artemisiifolia (Asterales: Asteraceae). Adults can survive cold conditions that occur during winter. The adults
Chen-chen ZHAO+5 more
doaj
Efecto de la ceniza volcánica sobre la supervivencia de ortópteros en la Patagonia [PDF]
El objetivo de este trabajo fue evaluar la toxicidad de las cenizas volcánicas del volcán Puyehue-cordón Caulle en la supervivencia de dos especies de Orthoptera: la tucura Dichroplus vittigerum y la langosta verde Brugilis sp.
Amadio, María Emilia+5 more
core
Inventarisasi Tumbuhan Air di Danau Tanjung Putus Desa Buluh Cina dan Potensinya sebagai Modul Biologi SMA [PDF]
Riau Province has the largest aquatic forest area in Sumatra. One of aquatic forest area located in Buluh Cina Village. This village has a natural ecosystem, that is Buluh Cina Lake.
Kodriyana, A. (Aryani)+2 more
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There are several types of capitulum in the Asteraceae due to different combinations of florets varying in corolla shape and stamen development. Previous studies have shown that the formation of ray florets on a radiate capitulum may be related to the ...
Jie Chen+3 more
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Lectotypification of Linnaean names in Tussilago (Asteraceae) [PDF]
The typification of the names Tussilago alpina and T. petasites (Asteraceae) are discussed.
Hjertson, Mats, Iamonico, Duilio
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Many hypotheses have been proposed to explain the diversity of gall-midge insects (Diptera: Cecidomyiidae), some of them taking into account plant diversity.
Walter S Araújo
doaj +2 more sources
Progress and problems in the assessment of flower morphology in higher-level systematics [PDF]
Floral features used for characterization of higher-level angiosperm taxa (families, orders, and above) are assessed following a comparison of earlier (precladistic/premolecular) and current classifications.
Endress, Peter, Matthews, Merran
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Vassourão-Graúdo (Piptocarpha tomentosa). [PDF]
bitstream/CNPF-2009-09/44065/1/circ-tec152 ...
CARVALHO, P. E. R.
core +1 more source
Fil: Delucchi, Gustavo. División Plantas Vasculares. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Hurrell, Julio Alberto. Laboratorio de Etnobotánica y Botánica Aplicada (LEBA).
Delucchi, Gustavo+1 more
core
Notes on Lasiopogon muscoides (Desf.) DC. (Compositae) in the Valencian Community [PDF]
Se dan a conocer nuevos datos sobre Lasiopogon muscoides, planta autóctona de la flora de la Comunidad Valenciana (E de España), en cuyas comarcas centrales alcanza su límite septentrional de distribución.
Crespo Villalba, Manuel Benito+1 more
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