Results 51 to 60 of about 81,614 (189)

Do invasive clonal plants always benefit from clonal integration? Exploring interactions between biocontrol agents and indigenous herbivores

open access: yesBiological Control
Clonal integration can help plants counter environmental stresses, but its effects on plant responses to herbivory remain unclear. We investigated how clonal integration in the invasive Alternanthera philoxeroides and the native Alternanthera sessilis ...
Yingying Tan   +4 more
doaj   +1 more source

Nematodes enhance plant growth and nutrient uptake under C and N-rich conditions [PDF]

open access: yes, 2016
The role of soil fauna in crucial ecosystem services such as nutrient cycling remains poorly quantified, mainly because of the overly reductionistic approach adopted in most experimental studies.
Bert, Wim   +4 more
core   +1 more source

Substantial Insect Herbivory in a South African Savanna‐Forest Mosaic: A Neglected Topic

open access: yesEcology and Evolution
Insect herbivory plays a crucial role in shaping plant communities in many terrestrial ecosystems. However, in African savannas, insect herbivory has been relatively understudied compared to large mammalian herbivory.
Heveakore Maraia   +10 more
doaj   +1 more source

Anthropogenic seed dispersal: rethinking the origins of plant domestication

open access: yes, 2020
It is well documented that ancient sickle harvesting led to tough rachises, but the other seed dispersal properties in crop progenitors are rarely discussed. The first steps toward domestication are evolutionary responses for the recruitment of humans as
Spengler, R.
core   +1 more source

New Records for \u3ci\u3eEuhrychiopsis Lecontei\u3c/i\u3e (Coleoptera: Curculionidae) and Their Densities in Wisconsin Lakes [PDF]

open access: yes, 2018
The native aquatic weevil, Euhrychiopsis lecontei is currently being researched as a potential biological control for the exotic aquatic macrophyte Eurasian watermilfoil (Myriophyllum spicatum), yet little is known about its specific distribution in ...
Bozek, Michael A   +3 more
core   +2 more sources

Hypoxia and Acidification, Individually and in Combination, Disrupt Herbivory and Reduce Survivorship of the Gastropod, Lacuna vincta

open access: yesFrontiers in Marine Science, 2020
Acidification and deoxygenation are two consequences of climate change that also co-occur in eutrophied coastal zones and can have deleterious effects on marine life.
Craig S. Young, Christopher J. Gobler
doaj   +1 more source

Plants can benefit from herbivory: stimulatory effects of sheep saliva on growth of Leymus chinensis. [PDF]

open access: yesPLoS ONE, 2012
Plants and herbivores can evolve beneficial interactions. Growth factors found in animal saliva are probably key factors underlying plant compensatory responses to herbivory.
Jushan Liu   +7 more
doaj   +1 more source

Contrasting responses of an invasive plant to herbivory of native and introduced insects

open access: yesEcological Processes
Background Interactions between alien plants and insect herbivores in introduced ranges may determine their invasion success. However, few studies have investigated whether alien plants respond differently to native and introduced herbivores in their ...
Qiu-Yue Fu   +5 more
doaj   +1 more source

Landscape composition influences invertebrate herbivory on flowering forbs in semi-natural grasslands

open access: yesBasic and Applied Ecology
Landscape-scale land use is important in driving species communities and interactions. However, despite increasing concerns regarding the ecological consequences of insect declines, our understanding of how the relative proportions of different land ...
Yuanyuan Quan   +5 more
doaj   +1 more source

The effect of population structure, plant size, herbivory and reproductive potential on effective population size in the temperate epiphytic orchid, Sarcochilus australis [PDF]

open access: yes, 2013
Distribution of plant size and reproductive success is investigated in the temperate epiphytic orchid Sarcochilus australis (Lindl.) Rchb. f. at Kinglake National Park, Victoria, in south-eastern Australia, and applied to estimating the effective ...
Tremblay, Raymond L.
core  

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