Journal ArticleDOI
Pollination reservoirs for wild bee habitat enhancement in cropping systems: a review
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TLDR
It is shown that pollination reservoirs can increase wild bee populations, crop yield, and profit, and recent research clearly suggests thatPollinator-dependent growers seek alternative pollination models as pollination-security concerns grow.Abstract:
Pollinator-dependent growers seek alternative pollination models as pollination-security concerns grow. Pollination reservoirs, set-aside bee foraging areas, may offer growers a practical tool for increasing wild bee populations and decreasing reliance on managed bees. We review the literature on pollination reservoirs regarding a) effectiveness, b) reservoir-to-crop ratios, and c) costs and benefits. We discuss the relevant aspects of d) plant–pollinator relationships, e) landscape context, f) wild bees as pollinators, g) flower selection, and h) limitations. Recent research clearly suggests that pollination reservoirs can increase wild bee populations, crop yield, and profit. Last, we identify gaps that require additional research.read more
Citations
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Journal ArticleDOI
The effectiveness of flower strips and hedgerows on pest control, pollination services and crop yield: a quantitative synthesis.
Matthias Albrecht,David Kleijn,Neal M. Williams,Matthias Tschumi,Brett R. Blaauw,Riccardo Bommarco,Alistair Campbell,Matteo Dainese,Francis A. Drummond,Martin H. Entling,Dominik Ganser,G. Arjen de Groot,Dave Goulson,Heather Grab,Hannah Hamilton,Felix Herzog,Rufus Isaacs,Katja Jacot,Philippe Jeanneret,Mattias Jonsson,Eva Knop,Claire Kremen,Douglas A. Landis,Gregory M. Loeb,Lorenzo Marini,Megan McKerchar,Lora A. Morandin,Sonja C. Pfister,Simon G. Potts,Maj Rundlöf,Hillary S. Sardiñas,Amber R. Sciligo,Carsten Thies,Teja Tscharntke,Eric Venturini,Eve Veromann,Ines M.G. Vollhardt,Felix L. Wäckers,Kimiora L. Ward,Andrew Wilby,J. Megan Woltz,Steve D. Wratten,Louis Sutter +42 more
TL;DR: This synthesis identifies several important drivers of variability in effectiveness of plantings: pollination services declined exponentially with distance from plantings, and perennial and older flower strips with higher flowering plant diversity enhanced pollination more effectively.
Journal ArticleDOI
Understanding plant–arthropod interactions in multitrophic communities to improve conservation biological control: useful traits and metrics
TL;DR: The contribution of a trait-based approach to understanding plant–arthropod interactions and improving conservation biological control is discussed and several metrics describing the functional composition and diversity of communities are proposed.
Journal ArticleDOI
Temperate agroforestry systems and insect pollinators: a review.
TL;DR: A literature review was conducted to synthesize information on how temperate agroforestry systems influence insect pollinators and their pollination services with particular focus on the role of trees and shrubs, indicating that agroForestry practices can provide three overarching benefits for pollinators.
Journal ArticleDOI
Economic Risk of Bee Pollination in Maine Wild Blueberry, Vaccinium angustifolium.
TL;DR: Analysis of variability of native bees and honey bees, and the risks these pose to profitability of Maine's wild blueberry industry, revealed that if organic yields are high enough, organic systems are economically preferable to conventional systems.
Journal ArticleDOI
Complementary crops and landscape features sustain wild bee communities.
TL;DR: Bee diversity was highest across crops in landscapes in landscapes containing hedgerows, meadows, and suburban areas that provide ancillary nesting and floral resources throughout the spring and summer, suggesting that all three crops could be used to promote regional bee diversity.
References
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Journal ArticleDOI
Importance of pollinators in changing landscapes for world crops
Alexandra-Maria Klein,Bernard E. Vaissière,James H. Cane,Ingolf Steffan-Dewenter,Saul A. Cunningham,Claire Kremen,Teja Tscharntke +6 more
TL;DR: It is found that fruit, vegetable or seed production from 87 of the leading global food crops is dependent upon animal pollination, while 28 crops do not rely upon animalPollination, however, global production volumes give a contrasting perspective.
Journal ArticleDOI
Global pollinator declines: trends, impacts and drivers.
Simon G. Potts,Jacobus C. Biesmeijer,Claire Kremen,Peter J. Neumann,Oliver Schweiger,William E. Kunin +5 more
TL;DR: The nature and extent of reported declines, and the potential drivers of pollinator loss are described, including habitat loss and fragmentation, agrochemicals, pathogens, alien species, climate change and the interactions between them are reviewed.
Journal ArticleDOI
Habitat Management to Conserve Natural Enemies of Arthropod Pests in Agriculture
TL;DR: The rapidly expanding literature on habitat management is reviewed with attention to practices for favoring predators and parasitoids, implementation of habitat management, and the contributions of modeling and ecological theory to this developing area of conservation biological control.
Journal ArticleDOI
Wild Pollinators Enhance Fruit Set of Crops Regardless of Honey Bee Abundance
Lucas Alejandro Garibaldi,Ingolf Steffan-Dewenter,Rachael Winfree,Marcelo A. Aizen,Riccardo Bommarco,Saul A. Cunningham,Claire Kremen,Luísa G. Carvalheiro,Luísa G. Carvalheiro,Lawrence D. Harder,Ohad Afik,Ignasi Bartomeus,Faye Benjamin,Virginie Boreux,Virginie Boreux,Daniel P. Cariveau,Natacha P. Chacoff,Jan H. Dudenhöffer,Breno Magalhães Freitas,Jaboury Ghazoul,Sarah S. Greenleaf,Juliana Hipólito,Andrea Holzschuh,Brad G. Howlett,Rufus Isaacs,Steven K. Javorek,Christina M. Kennedy,Kristin M. Krewenka,Smitha Krishnan,Yael Mandelik,Margaret M. Mayfield,Iris Motzke,Iris Motzke,Theodore Munyuli,Brian A. Nault,Mark Otieno,Jessica D. Petersen,Gideon Pisanty,Simon G. Potts,Romina Rader,Taylor H. Ricketts,Maj Rundlöf,Maj Rundlöf,Colleen L. Seymour,Christof Schüepp,Christof Schüepp,Hajnalka Szentgyörgyi,Hisatomo Taki,Teja Tscharntke,Carlos H. Vergara,Blandina Felipe Viana,Thomas C. Wanger,Catrin Westphal,Neal M. Williams,Alexandra-Maria Klein +54 more
TL;DR: Overall, wild insects pollinated crops more effectively; an increase in wild insect visitation enhanced fruit set by twice as much as an equivalent increase in honey bee visitation.
Journal ArticleDOI
Inverse density dependence and the Allee effect
TL;DR: The Allee effect describes a scenario in which populations at low numbers are affected by a positive relationship between population growth rate and density, which increases their likelihood of extinction.
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