Matches in SemOpenAlex for { <https://semopenalex.org/work/W2142348662> ?p ?o ?g. }
- W2142348662 endingPage "8" @default.
- W2142348662 startingPage "153" @default.
- W2142348662 abstract "In Europe and North America honey bees cannot be kept without chemical treatments against Varroa destructor. Nevertheless, in Brazil an isolated population of Italian honey bees has been kept on an island since 1984 without treatment against this mite. The infestation rates in these colonies have decreased over the years. We looked for possible varroa-tolerance factors in six Italian honey bee colonies prepared with queens from this Brazilian island population, compared to six Carniolan colonies, both tested at the same site in Germany. One such factor was the percentage of damaged mites in the colony debris, which has been reported as an indicator of colony tolerance to varroa. A mean of 35.8% of the varroa mites collected from the bottoms of the Italian bee colonies were found damaged, among which 19.1% were still alive. A significantly greater proportion of damaged mites were found in the Carniolan bees (42.3%) and 22.5% were collected alive. The most frequent kind of damage found was damaged legs alone, affecting 47.4% of the mites collected from debris in Italian bees, which was similar to the amount found in Carniolan colonies (46%). The mean infestation rate by the varroa mite in the worker brood cells in the Italian bee colonies was 3.9% in June and 3.5% in July, and in drone brood cells it was 19.3% in June. In the Carniolan honey bee colonies the mean infestation rates in worker brood cells were 3.0 and 6.7%, respectively in the months of June and July and 19.7% in drone brood cells in June. In conclusion, the 'Varroa-tolerant' Italian honey bees introduced from Brazil produced lower percentages of damaged mites (Varroa destructor) in hive debris and had similar brood infestation rates when compared to 'susceptible' Carniolan bees in Germany. In spite of the apparent adaptation of this population of Italian bees in Brazil, we found no indication of superiority of these bees when we examined the proportions of damaged mites and the varroa-infestation rates, compared to Carniloan bees kept in the same apiary in Germany." @default.
- W2142348662 created "2016-06-24" @default.
- W2142348662 creator A5010488938 @default.
- W2142348662 creator A5025978905 @default.
- W2142348662 creator A5051937378 @default.
- W2142348662 creator A5062066578 @default.
- W2142348662 date "2002-06-30" @default.
- W2142348662 modified "2023-09-27" @default.
- W2142348662 title "Varroa-tolerant Italian honey bees introduced from Brazil were not more efficient in defending themselves against the mite Varroa destructor than Carniolan bees in Germany." @default.
- W2142348662 cites W1577594667 @default.
- W2142348662 cites W1979917707 @default.
- W2142348662 cites W1982570575 @default.
- W2142348662 cites W2004865700 @default.
- W2142348662 cites W2010345514 @default.
- W2142348662 cites W2020832539 @default.
- W2142348662 cites W2039651774 @default.
- W2142348662 cites W2046604378 @default.
- W2142348662 cites W2047223650 @default.
- W2142348662 cites W2094208789 @default.
- W2142348662 cites W2097898970 @default.
- W2142348662 cites W2224792491 @default.
- W2142348662 cites W2258510361 @default.
- W2142348662 cites W2267794542 @default.
- W2142348662 cites W2913865430 @default.
- W2142348662 cites W3202608908 @default.
- W2142348662 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/14963842" @default.
- W2142348662 hasPublicationYear "2002" @default.
- W2142348662 type Work @default.
- W2142348662 sameAs 2142348662 @default.
- W2142348662 citedByCount "11" @default.
- W2142348662 countsByYear W21423486622013 @default.
- W2142348662 countsByYear W21423486622015 @default.
- W2142348662 countsByYear W21423486622017 @default.
- W2142348662 countsByYear W21423486622018 @default.
- W2142348662 countsByYear W21423486622019 @default.
- W2142348662 countsByYear W21423486622023 @default.
- W2142348662 crossrefType "journal-article" @default.
- W2142348662 hasAuthorship W2142348662A5010488938 @default.
- W2142348662 hasAuthorship W2142348662A5025978905 @default.
- W2142348662 hasAuthorship W2142348662A5051937378 @default.
- W2142348662 hasAuthorship W2142348662A5062066578 @default.
- W2142348662 hasConcept C114265396 @default.
- W2142348662 hasConcept C121434348 @default.
- W2142348662 hasConcept C144024400 @default.
- W2142348662 hasConcept C147490343 @default.
- W2142348662 hasConcept C149923435 @default.
- W2142348662 hasConcept C154901010 @default.
- W2142348662 hasConcept C18903297 @default.
- W2142348662 hasConcept C21078798 @default.
- W2142348662 hasConcept C24556401 @default.
- W2142348662 hasConcept C2776451879 @default.
- W2142348662 hasConcept C2777907900 @default.
- W2142348662 hasConcept C2779381614 @default.
- W2142348662 hasConcept C2779711295 @default.
- W2142348662 hasConcept C2780871575 @default.
- W2142348662 hasConcept C2908647359 @default.
- W2142348662 hasConcept C33070731 @default.
- W2142348662 hasConcept C42972112 @default.
- W2142348662 hasConcept C59822182 @default.
- W2142348662 hasConcept C71924100 @default.
- W2142348662 hasConcept C86803240 @default.
- W2142348662 hasConcept C90856448 @default.
- W2142348662 hasConceptScore W2142348662C114265396 @default.
- W2142348662 hasConceptScore W2142348662C121434348 @default.
- W2142348662 hasConceptScore W2142348662C144024400 @default.
- W2142348662 hasConceptScore W2142348662C147490343 @default.
- W2142348662 hasConceptScore W2142348662C149923435 @default.
- W2142348662 hasConceptScore W2142348662C154901010 @default.
- W2142348662 hasConceptScore W2142348662C18903297 @default.
- W2142348662 hasConceptScore W2142348662C21078798 @default.
- W2142348662 hasConceptScore W2142348662C24556401 @default.
- W2142348662 hasConceptScore W2142348662C2776451879 @default.
- W2142348662 hasConceptScore W2142348662C2777907900 @default.
- W2142348662 hasConceptScore W2142348662C2779381614 @default.
- W2142348662 hasConceptScore W2142348662C2779711295 @default.
- W2142348662 hasConceptScore W2142348662C2780871575 @default.
- W2142348662 hasConceptScore W2142348662C2908647359 @default.
- W2142348662 hasConceptScore W2142348662C33070731 @default.
- W2142348662 hasConceptScore W2142348662C42972112 @default.
- W2142348662 hasConceptScore W2142348662C59822182 @default.
- W2142348662 hasConceptScore W2142348662C71924100 @default.
- W2142348662 hasConceptScore W2142348662C86803240 @default.
- W2142348662 hasConceptScore W2142348662C90856448 @default.
- W2142348662 hasIssue "2" @default.
- W2142348662 hasLocation W21423486621 @default.
- W2142348662 hasOpenAccess W2142348662 @default.
- W2142348662 hasPrimaryLocation W21423486621 @default.
- W2142348662 hasRelatedWork W2005512830 @default.
- W2142348662 hasRelatedWork W2049703534 @default.
- W2142348662 hasRelatedWork W2089732972 @default.
- W2142348662 hasRelatedWork W2107008482 @default.
- W2142348662 hasRelatedWork W2142348662 @default.
- W2142348662 hasRelatedWork W2506982355 @default.
- W2142348662 hasRelatedWork W2591714504 @default.
- W2142348662 hasRelatedWork W2781687706 @default.
- W2142348662 hasRelatedWork W2996616411 @default.
- W2142348662 hasRelatedWork W3206167431 @default.
- W2142348662 hasVolume "1" @default.