Matches in SemOpenAlex for { <https://semopenalex.org/work/W1626470898> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W1626470898 abstract "Analysis of biological performance parameters of Aphis craccivora on groundnut variety ICG12991 in laboratory and field trials demonstrated that ICG12991 was resistant to the aphid vector of groundnut rosette diseases and that this resistance was stable over time and under high aphid pressure. Feeding experiments related slow population development and high aphid mortality on ICG 12991 to an inhibition of phloem feeding from the sieve elements. Consequently, virus transmission of all three agents of rosette disease was almost totally absent even under very high pressure of viruliferous aphids. Further investigation of the underlying mechanism of resistance in ICG 12991 showed that the resistance was induced by aphid probes rather than constitutive. The induced plant response was described as a hypersensitive response around the aphid feeding sites. Aphid-resistance and hypersensitivity were identified in at least 7 groundnut varieties and it is proposed that more varieties are likely to express these characteristics. The results led to the recommendation to evaluate groundnut varieties for aphid resistance by evaluating aphid population development. The identification of vector resistance and its efficacy in reducing virus spread of rosette disease in the field has opened the way for novel approaches for groundnut disease management." @default.
- W1626470898 created "2016-06-24" @default.
- W1626470898 creator A5070265246 @default.
- W1626470898 date "2003-08-01" @default.
- W1626470898 modified "2023-09-27" @default.
- W1626470898 title "Mechanism of vector resistance in groundnut to control groundnut rosette virus disease in Sub-Saharan Africa" @default.
- W1626470898 hasPublicationYear "2003" @default.
- W1626470898 type Work @default.
- W1626470898 sameAs 1626470898 @default.
- W1626470898 citedByCount "0" @default.
- W1626470898 crossrefType "dissertation" @default.
- W1626470898 hasAuthorship W1626470898A5070265246 @default.
- W1626470898 hasConcept C104317684 @default.
- W1626470898 hasConcept C119599485 @default.
- W1626470898 hasConcept C127413603 @default.
- W1626470898 hasConcept C144027150 @default.
- W1626470898 hasConcept C150903083 @default.
- W1626470898 hasConcept C203014093 @default.
- W1626470898 hasConcept C22508944 @default.
- W1626470898 hasConcept C2775976403 @default.
- W1626470898 hasConcept C2776385806 @default.
- W1626470898 hasConcept C2776988988 @default.
- W1626470898 hasConcept C2779424105 @default.
- W1626470898 hasConcept C2781414804 @default.
- W1626470898 hasConcept C2908647359 @default.
- W1626470898 hasConcept C35496372 @default.
- W1626470898 hasConcept C40767141 @default.
- W1626470898 hasConcept C42972112 @default.
- W1626470898 hasConcept C54355233 @default.
- W1626470898 hasConcept C59822182 @default.
- W1626470898 hasConcept C6557445 @default.
- W1626470898 hasConcept C71924100 @default.
- W1626470898 hasConcept C761482 @default.
- W1626470898 hasConcept C86803240 @default.
- W1626470898 hasConcept C92087593 @default.
- W1626470898 hasConcept C99454951 @default.
- W1626470898 hasConceptScore W1626470898C104317684 @default.
- W1626470898 hasConceptScore W1626470898C119599485 @default.
- W1626470898 hasConceptScore W1626470898C127413603 @default.
- W1626470898 hasConceptScore W1626470898C144027150 @default.
- W1626470898 hasConceptScore W1626470898C150903083 @default.
- W1626470898 hasConceptScore W1626470898C203014093 @default.
- W1626470898 hasConceptScore W1626470898C22508944 @default.
- W1626470898 hasConceptScore W1626470898C2775976403 @default.
- W1626470898 hasConceptScore W1626470898C2776385806 @default.
- W1626470898 hasConceptScore W1626470898C2776988988 @default.
- W1626470898 hasConceptScore W1626470898C2779424105 @default.
- W1626470898 hasConceptScore W1626470898C2781414804 @default.
- W1626470898 hasConceptScore W1626470898C2908647359 @default.
- W1626470898 hasConceptScore W1626470898C35496372 @default.
- W1626470898 hasConceptScore W1626470898C40767141 @default.
- W1626470898 hasConceptScore W1626470898C42972112 @default.
- W1626470898 hasConceptScore W1626470898C54355233 @default.
- W1626470898 hasConceptScore W1626470898C59822182 @default.
- W1626470898 hasConceptScore W1626470898C6557445 @default.
- W1626470898 hasConceptScore W1626470898C71924100 @default.
- W1626470898 hasConceptScore W1626470898C761482 @default.
- W1626470898 hasConceptScore W1626470898C86803240 @default.
- W1626470898 hasConceptScore W1626470898C92087593 @default.
- W1626470898 hasConceptScore W1626470898C99454951 @default.
- W1626470898 hasLocation W16264708981 @default.
- W1626470898 hasOpenAccess W1626470898 @default.
- W1626470898 hasPrimaryLocation W16264708981 @default.
- W1626470898 hasRelatedWork W1563638916 @default.
- W1626470898 hasRelatedWork W1965749656 @default.
- W1626470898 hasRelatedWork W1985490680 @default.
- W1626470898 hasRelatedWork W2007052332 @default.
- W1626470898 hasRelatedWork W2009324301 @default.
- W1626470898 hasRelatedWork W2036667446 @default.
- W1626470898 hasRelatedWork W2040160329 @default.
- W1626470898 hasRelatedWork W2081107924 @default.
- W1626470898 hasRelatedWork W2112107269 @default.
- W1626470898 hasRelatedWork W2122751119 @default.
- W1626470898 hasRelatedWork W2181627801 @default.
- W1626470898 hasRelatedWork W2332893304 @default.
- W1626470898 hasRelatedWork W2373740361 @default.
- W1626470898 hasRelatedWork W2376248382 @default.
- W1626470898 hasRelatedWork W2611753452 @default.
- W1626470898 hasRelatedWork W2768832938 @default.
- W1626470898 hasRelatedWork W2905702912 @default.
- W1626470898 hasRelatedWork W2917007726 @default.
- W1626470898 hasRelatedWork W3014850042 @default.
- W1626470898 hasRelatedWork W2111987011 @default.
- W1626470898 isParatext "false" @default.
- W1626470898 isRetracted "false" @default.
- W1626470898 magId "1626470898" @default.
- W1626470898 workType "dissertation" @default.