FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4324027490> ?p ?o ?g. }

• W4324027490 endingPage "108447" @default.
• W4324027490 startingPage "108447" @default.
• W4324027490 abstract "Agricultural intensification has resulted in the homogenization of agricultural landscapes, leading to the loss of crop and habitat diversity, and a higher rate of chemical inputs in the landscape, negatively impacting natural enemy communities and their ability to provide pest control services. Landscape heterogeneity is thought to benefit predator populations (increasing landscape complementation) and lower pest colonization (decreasing resource concentration); however, few studies have determined the relative importance of these two processes in pest suppression. Here, we tease apart direct and indirect impacts of landscape heterogeneity on experimental populations of soybean aphid excluded from and open to predation, in 23 soybean fields in Manitoba, in 2017 and 2018. Field plant counts and sweep net samples were conducted to determine aphid and predator abundances, respectively, and Malaise traps were used to quantify predator movement into soybean. Landscape effects differed between a soybean aphid outbreak year (2017) versus a non-outbreak year (2018). We found that crop diversity at a 1.5 km radius had negative impacts on aphid colonization during the outbreak year, resulting in greater aphid suppression but no impacts on predator movement. Edge density at a 1.5 km radius increased aphid suppression during the low aphid year. Predator movement and abundance were driven by aphid colonization in soybean, and syrphid and coccinellid abundance were 33-fold and 15-fold more abundant in the high compared to the low aphid year. Thus, our study revealed complementary effects of landscape heterogeneity on aphid suppression: a reduction of resource concentration associated with increased crop diversity and resulting in bottom-up effects during an outbreak, and an increase in landscape complementation associated with increased edge density and top-down control in a low aphid year. Increasing crop diversity seems a promising strategy to mitigate aphid outbreaks without compromising food production." @default.
• W4324027490 created "2023-03-14" @default.
• W4324027490 creator A5014538221 @default.
• W4324027490 creator A5065650955 @default.
• W4324027490 date "2023-06-01" @default.
• W4324027490 modified "2023-09-29" @default.
• W4324027490 title "Crop diversity and edge density benefit pest suppression through bottom-up and top-down processes, respectively" @default.
• W4324027490 cites W1503148682 @default.
• W4324027490 cites W1951724000 @default.
• W4324027490 cites W1968399641 @default.
• W4324027490 cites W1986740270 @default.
• W4324027490 cites W1997685768 @default.
• W4324027490 cites W2004909198 @default.
• W4324027490 cites W2010631794 @default.
• W4324027490 cites W2014034900 @default.
• W4324027490 cites W2021816871 @default.
• W4324027490 cites W2022050110 @default.
• W4324027490 cites W2023095655 @default.
• W4324027490 cites W2030067309 @default.
• W4324027490 cites W2032109992 @default.
• W4324027490 cites W2042722756 @default.
• W4324027490 cites W2052967656 @default.
• W4324027490 cites W2055561449 @default.
• W4324027490 cites W2056816058 @default.
• W4324027490 cites W2068817962 @default.
• W4324027490 cites W2076230783 @default.
• W4324027490 cites W2085739091 @default.
• W4324027490 cites W2095149314 @default.
• W4324027490 cites W2096679187 @default.
• W4324027490 cites W2101971030 @default.
• W4324027490 cites W2111684210 @default.
• W4324027490 cites W2112240785 @default.
• W4324027490 cites W2118260382 @default.
• W4324027490 cites W2121980764 @default.
• W4324027490 cites W2124104730 @default.
• W4324027490 cites W2124627188 @default.
• W4324027490 cites W2128317413 @default.
• W4324027490 cites W2142023815 @default.
• W4324027490 cites W2145578543 @default.
• W4324027490 cites W2146412508 @default.
• W4324027490 cites W2148039523 @default.
• W4324027490 cites W2152300283 @default.
• W4324027490 cites W2158301090 @default.
• W4324027490 cites W2161625344 @default.
• W4324027490 cites W2164464548 @default.
• W4324027490 cites W2169612028 @default.
• W4324027490 cites W2174220717 @default.
• W4324027490 cites W2341366820 @default.
• W4324027490 cites W2470570848 @default.
• W4324027490 cites W2471649167 @default.
• W4324027490 cites W2499043097 @default.
• W4324027490 cites W2538503382 @default.
• W4324027490 cites W2569917233 @default.
• W4324027490 cites W2589426393 @default.
• W4324027490 cites W2601390027 @default.
• W4324027490 cites W2616962235 @default.
• W4324027490 cites W2618882231 @default.
• W4324027490 cites W2748767142 @default.
• W4324027490 cites W2790228109 @default.
• W4324027490 cites W2791079735 @default.
• W4324027490 cites W2795556952 @default.
• W4324027490 cites W2800023122 @default.
• W4324027490 cites W2910868082 @default.
• W4324027490 cites W2937730115 @default.
• W4324027490 cites W2966436668 @default.
• W4324027490 cites W2985197308 @default.
• W4324027490 cites W3009544738 @default.
• W4324027490 cites W3012975336 @default.
• W4324027490 cites W3023827606 @default.
• W4324027490 cites W3045824559 @default.
• W4324027490 cites W3048625639 @default.
• W4324027490 cites W3128410615 @default.
• W4324027490 cites W3175510925 @default.
• W4324027490 cites W3198020122 @default.
• W4324027490 cites W3203816380 @default.
• W4324027490 cites W4205568893 @default.
• W4324027490 cites W4205959097 @default.
• W4324027490 cites W4229887253 @default.
• W4324027490 doi "https://doi.org/10.1016/j.agee.2023.108447" @default.
• W4324027490 hasPublicationYear "2023" @default.
• W4324027490 type Work @default.
• W4324027490 citedByCount "1" @default.
• W4324027490 countsByYear W43240274902023 @default.
• W4324027490 crossrefType "journal-article" @default.
• W4324027490 hasAuthorship W4324027490A5014538221 @default.
• W4324027490 hasAuthorship W4324027490A5065650955 @default.
• W4324027490 hasConcept C188382862 @default.
• W4324027490 hasConcept C18903297 @default.
• W4324027490 hasConcept C22508944 @default.
• W4324027490 hasConcept C2775976403 @default.
• W4324027490 hasConcept C2776385806 @default.
• W4324027490 hasConcept C2776988988 @default.
• W4324027490 hasConcept C2777350926 @default.
• W4324027490 hasConcept C59822182 @default.
• W4324027490 hasConcept C6557445 @default.
• W4324027490 hasConcept C86803240 @default.
• W4324027490 hasConcept C96857902 @default.
• W4324027490 hasConceptScore W4324027490C188382862 @default.

• next