Results 211 to 220 of about 128,517 (298)
Biting or irritating insects are a threat to the health and welfare of grazing animals. This systematic review reveals that several shrubs and bushes growing in the alpine area have insecticidal, insect‐repellent and/or attractant properties. The alder Alnus glutinosa, juniper Juniperus communis, spruce Picea abies and walnut Juglans regia are ...
Theresa Schlittenlacher +3 more
wiley +1 more source
Role of environmental variables on plant community formation in simien mountains national park afromontane vegetation. [PDF]
Masresha G +5 more
europepmc +1 more source
Summary Roots are responsible for soil water uptake, yet little is known about how variation in fine‐root traits relates to whole‐tree water movement, particularly during periods of drought. By combining a 3‐yr dataset monitoring sap flow rates with measures of fine‐root biomass, length, and morphology across 10 tree species, we addressed hypotheses ...
Newton Tran +9 more
wiley +1 more source
An updated checklist of the vascular flora native to the State of Palestine - West Bank. [PDF]
Ali-Shtayeh MS +2 more
europepmc +1 more source
The Lauxaniid fly Incurviseta cf. maculifrons (Malloch, 1925) is a locally abundant but poorly understood flower visitor in the Australian Alpine. We describe the flower visitation, pollen transport, pollen diet and mouthpart morphology of I. cf. maculifrons using field observations, pollen analyses and scanning electron microscopy. I. cf.
Tomas Mitchell‐Storey +3 more
wiley +1 more source
Characteristics of the mitochondrial genome of the invasive plant Tagetes minuta (Asteraceae) on the Qinghai-Tibet Plateau and its evolutionary significance. [PDF]
Bonjor N +10 more
europepmc +1 more source
Macronutrient composition in pollen affects development and survival in wild bees
Small carpenter bees (Ceratina calcarata) were reared on diets formulated with black poplar and dandelion pollen, while closely monitoring developmental metrics, lipid content and survival. Macronutrient analyses on both pollen types revealed dandelion pollen contained lower levels of protein, essential amino acids and several fatty acids, which ...
Khara W. Stephen, Sandra M. Rehan
wiley +1 more source
Leveraging metabolic similarity in a <sup>1</sup>H NMR database of medicinal plants to advance pharmacognostic insights. [PDF]
Seo S +10 more
europepmc +1 more source
Typification of Gnaphalium collinum var: monocephalum (Gnaphalieae: Asteraceae) and clarification of related material [PDF]
Flann, C.M. +2 more
core
Using extensive field, herbarium, and database records, we examine patterns of species richness, phylogenetic diversity, and community assembly along elevational and climatic gradients in an understudied region of Central Asia. ABSTRACT Biodiversity plays a fundamental role in ecosystem structure, function, and stability, but its response to ...
Akrom Ibragimov +7 more
wiley +1 more source

