Matches in SemOpenAlex for { <https://semopenalex.org/work/W1520199320> ?p ?o ?g. }
Showing items 1 to 70 of
70
with 100 items per page.
- W1520199320 endingPage "52" @default.
- W1520199320 startingPage "50" @default.
- W1520199320 abstract "In 1999, pod pest surveys were conducted within the Blantyre Shire Highlands Rural Development Project (RDP) Area, at on-farm trial sites in Nansadi and Mangunda sections of Matapwata Extension Planning Area (EPA) and Lirangwe section of Chiradzulu North (Mombezi) EPA. This article reports results of the surveys in Mangunda section. At crop maturity, pigeon pea (Cajanus cajan) pods as well as pods from Crotalaria ochroleuca, Tephrosia vogelii, Dolichos and other plant hosts were collected and examined for infestation. The results from medium duration genotypes indicated that pod-sucking bugs are a major problem for all genotypes. There were some indications that Chilinga and ICEAP 00073 showed less damage to borers compared to ICEAP 00068 and ICP 6927. Results from long duration genotypes showed that pod-sucking bugs are also a major constraint later in the season. ICP 9145 showed less pest damage in intercrops compared to sole crops, but the differences were not significant. With respect to overall damage and damage by pod-sucking bugs, the ICEAP genotypes performed slightly worse than ICP 9145. The odds of damage were significantly different between the locations, with higher values for the humid and cool sites (Matapwata) compared to the warm and semi-humid sites (Mombezi). The pests were identified as the noctuid Pardasena virgulana that was occasionally parasitized by Cotesia sp. and the tortricid Leguminivora ptychora. L. ptychora and Etiella zinckenella were also collected from Tephrosia pods. Within pods of both pigeon pea and Crotalaria a large chalcidoid wasp (Eurytoma sp.) was abundant. Parasitism of Lampides boeticus by Neotypus intermedius (Ichneumonidae) was high, particularly on Crotalaria. Maruca vitrata parasitization by Braunsia sp. (Braconidae) was also greater on Crotalaria than on pigeon pea." @default.
- W1520199320 created "2016-06-24" @default.
- W1520199320 creator A5031694045 @default.
- W1520199320 creator A5066283647 @default.
- W1520199320 creator A5070862832 @default.
- W1520199320 creator A5072726516 @default.
- W1520199320 creator A5079147033 @default.
- W1520199320 date "2000-01-01" @default.
- W1520199320 modified "2023-09-27" @default.
- W1520199320 title "Insect pest incidence in seed pods of pigeonpea genotypes in on-farm trials in southern Malawi." @default.
- W1520199320 hasPublicationYear "2000" @default.
- W1520199320 type Work @default.
- W1520199320 sameAs 1520199320 @default.
- W1520199320 citedByCount "0" @default.
- W1520199320 crossrefType "journal-article" @default.
- W1520199320 hasAuthorship W1520199320A5031694045 @default.
- W1520199320 hasAuthorship W1520199320A5066283647 @default.
- W1520199320 hasAuthorship W1520199320A5070862832 @default.
- W1520199320 hasAuthorship W1520199320A5072726516 @default.
- W1520199320 hasAuthorship W1520199320A5079147033 @default.
- W1520199320 hasConcept C123963621 @default.
- W1520199320 hasConcept C137580998 @default.
- W1520199320 hasConcept C144027150 @default.
- W1520199320 hasConcept C190638079 @default.
- W1520199320 hasConcept C22508944 @default.
- W1520199320 hasConcept C2776451879 @default.
- W1520199320 hasConcept C2776700875 @default.
- W1520199320 hasConcept C2777531858 @default.
- W1520199320 hasConcept C6557445 @default.
- W1520199320 hasConcept C86803240 @default.
- W1520199320 hasConceptScore W1520199320C123963621 @default.
- W1520199320 hasConceptScore W1520199320C137580998 @default.
- W1520199320 hasConceptScore W1520199320C144027150 @default.
- W1520199320 hasConceptScore W1520199320C190638079 @default.
- W1520199320 hasConceptScore W1520199320C22508944 @default.
- W1520199320 hasConceptScore W1520199320C2776451879 @default.
- W1520199320 hasConceptScore W1520199320C2776700875 @default.
- W1520199320 hasConceptScore W1520199320C2777531858 @default.
- W1520199320 hasConceptScore W1520199320C6557445 @default.
- W1520199320 hasConceptScore W1520199320C86803240 @default.
- W1520199320 hasIssue "7" @default.
- W1520199320 hasLocation W15201993201 @default.
- W1520199320 hasOpenAccess W1520199320 @default.
- W1520199320 hasPrimaryLocation W15201993201 @default.
- W1520199320 hasRelatedWork W1545439425 @default.
- W1520199320 hasRelatedWork W1596868366 @default.
- W1520199320 hasRelatedWork W1966021435 @default.
- W1520199320 hasRelatedWork W1983793365 @default.
- W1520199320 hasRelatedWork W1998137998 @default.
- W1520199320 hasRelatedWork W2013053842 @default.
- W1520199320 hasRelatedWork W2025218948 @default.
- W1520199320 hasRelatedWork W2025561897 @default.
- W1520199320 hasRelatedWork W2033273395 @default.
- W1520199320 hasRelatedWork W2043855563 @default.
- W1520199320 hasRelatedWork W2080450082 @default.
- W1520199320 hasRelatedWork W2106593580 @default.
- W1520199320 hasRelatedWork W2119911466 @default.
- W1520199320 hasRelatedWork W2128081874 @default.
- W1520199320 hasRelatedWork W2613063814 @default.
- W1520199320 hasRelatedWork W2734405346 @default.
- W1520199320 hasRelatedWork W2918651368 @default.
- W1520199320 hasRelatedWork W3089236995 @default.
- W1520199320 hasRelatedWork W1896550333 @default.
- W1520199320 hasRelatedWork W3154854775 @default.
- W1520199320 isParatext "false" @default.
- W1520199320 isRetracted "false" @default.
- W1520199320 magId "1520199320" @default.
- W1520199320 workType "article" @default.