FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1991293722> ?p ?o ?g. }

• W1991293722 abstract "Abstract The resistance to grasshoppers of several legumes currently under consideration as green manure crops was assessed. Four species of legumes plus spring wheat were evaluated for grasshopper population density and feeding injury at the Agriculture Canada Research Station at Swift Current, Sask. The trial included chickling vetch (Lathyrus sativus L. cv. NC8-3), Tangier flatpea (L. tingitanus L. cv. Tinga), pea (Pisum sativum L. cv. Sirius), black lentil (Lens culinaris L. cv. Indianhead) and wheat (Triticum aestivum L. cv. Leader). The four major pest species of grasshoppers in Saskatchewan were present in all plots. Melanoplus sanguinipes (Fabr.) was the predominant grasshopper species followed by Camnula pellucida (Scudder), M. packardii (Scudder) and M. bivittatus (Say). Wheat ( X = 3.5 ± 0.7 ) had a significantly higher (P X = 2.0 ± 0.4 ) and pea ( X = 1.5 ± 0.4 ), but not more than chickling vetch X = 2.7 ± 0.5 ) or Tangier flatpea ( X = 2.5 ± 0.4 ). The number of wheat plants ( X = 2.3 ± 0.5 ) which suffered damage was also significantly higher than all legumes. Of the legumes, the chickling vetch ( X = 1.6 ± 0.2 ) and the flatpea ( X = 1.5 ± 0.2 ) were damaged significantly more often than the lentil ( X = 0.8 ± 0.1 ) and the pea ( X = 0.3 ± 0.1 ). Leaf defoliation was rated from 0 to 5, where 1 represented less than 25% leaf destroyed, 2 = 25–50%, 3 = 51–75%, 4 = 76–99% and 5 = 100%. Comparisons of foliar damage showed that wheat leaves ( X = 1.3 ± 0.3 ) were significantly more damaged than all legumes. Chickling vetch ( X = 1.0 ± 0.2 ) and Tangier flatpea ( X = 0.9 ± 0.2 ) were significantly more damaged than both the lentil ( X = 0.5 ± 0.3 ) or pea ( X = 0.3 ± 0.1 ). Preference tests in the laboratory, using M. sanguinipes, confirmed earlier damage studies when grasshoppers were presented with wheat, lentil and pea. Field trials, also with M. sanguinipes, showed that the biotic potential of grasshoppers was highest on wheat ( X = 1.33 ± 0.13 ) followed by lentil ( X = 1.13 ± 0.24 ) and pea ( X = 0.08 ± 0.02 ). Thus, the use of resistant legumes could reduce the overall need for insecticides because these crops will not likely become epicentres of grasshopper outbreaks." @default.
• W1991293722 created "2016-06-24" @default.
• W1991293722 creator A5036569579 @default.
• W1991293722 creator A5053968708 @default.
• W1991293722 creator A5056245523 @default.
• W1991293722 creator A5066562496 @default.
• W1991293722 creator A5081096622 @default.
• W1991293722 date "1995-08-01" @default.
• W1991293722 modified "2023-10-03" @default.
• W1991293722 title "Annual legume green manures and their acceptability to grasshoppers (Orthoptera: Acrididae)" @default.
• W1991293722 cites W1970931147 @default.
• W1991293722 cites W1978203421 @default.
• W1991293722 cites W1984727442 @default.
• W1991293722 cites W1992507632 @default.
• W1991293722 cites W2006109569 @default.
• W1991293722 cites W2017566229 @default.
• W1991293722 cites W2018584577 @default.
• W1991293722 cites W2026956461 @default.
• W1991293722 cites W2047864424 @default.
• W1991293722 cites W2061554221 @default.
• W1991293722 cites W2096475463 @default.
• W1991293722 cites W2314515859 @default.
• W1991293722 cites W2320724994 @default.
• W1991293722 cites W2323593898 @default.
• W1991293722 doi "https://doi.org/10.1016/0261-2194(94)00011-v" @default.
• W1991293722 hasPublicationYear "1995" @default.
• W1991293722 type Work @default.
• W1991293722 sameAs 1991293722 @default.
• W1991293722 citedByCount "11" @default.
• W1991293722 countsByYear W19912937222015 @default.
• W1991293722 countsByYear W19912937222020 @default.
• W1991293722 crossrefType "journal-article" @default.
• W1991293722 hasAuthorship W1991293722A5036569579 @default.
• W1991293722 hasAuthorship W1991293722A5053968708 @default.
• W1991293722 hasAuthorship W1991293722A5056245523 @default.
• W1991293722 hasAuthorship W1991293722A5066562496 @default.
• W1991293722 hasAuthorship W1991293722A5081096622 @default.
• W1991293722 hasConcept C144024400 @default.
• W1991293722 hasConcept C149923435 @default.
• W1991293722 hasConcept C18903297 @default.
• W1991293722 hasConcept C22508944 @default.
• W1991293722 hasConcept C2775997218 @default.
• W1991293722 hasConcept C2776447534 @default.
• W1991293722 hasConcept C2776632002 @default.
• W1991293722 hasConcept C2776915367 @default.
• W1991293722 hasConcept C2778575915 @default.
• W1991293722 hasConcept C2778907336 @default.
• W1991293722 hasConcept C2779535332 @default.
• W1991293722 hasConcept C2908647359 @default.
• W1991293722 hasConcept C59822182 @default.
• W1991293722 hasConcept C6557445 @default.
• W1991293722 hasConcept C86803240 @default.
• W1991293722 hasConceptScore W1991293722C144024400 @default.
• W1991293722 hasConceptScore W1991293722C149923435 @default.
• W1991293722 hasConceptScore W1991293722C18903297 @default.
• W1991293722 hasConceptScore W1991293722C22508944 @default.
• W1991293722 hasConceptScore W1991293722C2775997218 @default.
• W1991293722 hasConceptScore W1991293722C2776447534 @default.
• W1991293722 hasConceptScore W1991293722C2776632002 @default.
• W1991293722 hasConceptScore W1991293722C2776915367 @default.
• W1991293722 hasConceptScore W1991293722C2778575915 @default.
• W1991293722 hasConceptScore W1991293722C2778907336 @default.
• W1991293722 hasConceptScore W1991293722C2779535332 @default.
• W1991293722 hasConceptScore W1991293722C2908647359 @default.
• W1991293722 hasConceptScore W1991293722C59822182 @default.
• W1991293722 hasConceptScore W1991293722C6557445 @default.
• W1991293722 hasConceptScore W1991293722C86803240 @default.
• W1991293722 hasLocation W19912937221 @default.
• W1991293722 hasOpenAccess W1991293722 @default.
• W1991293722 hasPrimaryLocation W19912937221 @default.
• W1991293722 hasRelatedWork W1983121116 @default.
• W1991293722 hasRelatedWork W1986520334 @default.
• W1991293722 hasRelatedWork W2060212947 @default.
• W1991293722 hasRelatedWork W2061538094 @default.
• W1991293722 hasRelatedWork W2084602698 @default.
• W1991293722 hasRelatedWork W2141802149 @default.
• W1991293722 hasRelatedWork W2214521821 @default.
• W1991293722 hasRelatedWork W2257328350 @default.
• W1991293722 hasRelatedWork W2323593898 @default.
• W1991293722 hasRelatedWork W2325330124 @default.
• W1991293722 hasRelatedWork W2361841694 @default.
• W1991293722 hasRelatedWork W253408635 @default.
• W1991293722 hasRelatedWork W2733081942 @default.
• W1991293722 hasRelatedWork W2762479504 @default.
• W1991293722 hasRelatedWork W2883397253 @default.
• W1991293722 hasRelatedWork W2889918230 @default.
• W1991293722 hasRelatedWork W2912279579 @default.
• W1991293722 hasRelatedWork W2966428350 @default.
• W1991293722 hasRelatedWork W2969533079 @default.
• W1991293722 hasRelatedWork W998132775 @default.
• W1991293722 isParatext "false" @default.
• W1991293722 isRetracted "false" @default.
• W1991293722 magId "1991293722" @default.
• W1991293722 workType "article" @default.