Matches in SemOpenAlex for { <https://semopenalex.org/work/W2979558979> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2979558979 abstract "The population densities of the cowpea aphid, Aphis craccivora Koch on faba bean and cowpea plants and its parasitoids were studied at El-Khattara district, Sharkia Governorate, Egypt in 2010 – 2011 and 2011-2012 seasons. It recorded three peaks on faba bean and cowpea plants every season. A. craccivora on faba bean was associated with three primary parasitoids being Diaeretiella rapae (M'Intosh), Aphidius colemani Viereck and Ephedrus sp. and only one Hyperparasitoid, Aphidencertus sp.. Primary parasitoid D. rapae was the highly dominant species by relative density 54.15 and 51.99%, followed by A. colemani 25.65 and 25.43%, Ephedrus sp. (14.05 and 14.07%), while the hyperparasitoid Aphidencertus sp., occurred by 6.15 and 8.51%, during 2010 /2011 and 2011 /2012 seasons, respectively. A. craccivora on cowpea was associated with only two primary parasitoids species Lysiphlebus fabarum and Trioxys sp., only one hyperparasitoid species of the family Pteromalidae. Primary parasitoid L., fabarum was the most dominant species by relative density 56.22 and 61.24%, while Trioxys sp. was recorded by 26.32 and 21.48% and Pteromalidae by 17.46 and 17.28% during 2010 and 2011 season respectively. Highest rates of parasitism 21.67% were recorded in the 2nd week of February 2010-2011 and 22.34% in the 4th week of February 2011-2012 on faba bean plants, meanwhile it were 20.37% and 11.37% in the first week of September 2010 and in the 2nd week of September during the two season cowpea plants. The seasonal means of parasitism rates were (9.80 and 8.78%), on faba bean plants during two seasons, respectively. While it obtained 8.14 and 4.68% on cowpea plants during the two season, respectively. Total developmental period of L. fabarum was investigated at three temperatures (10, 20 and 30oC). The duration was longest at 10oC. Generally, developmental periods of different stages of the parasitoid shorted as the temperature increased from 10 to 30oC, total developmental period ranged between 8.81 and 21.54 days, respectively." @default.
- W2979558979 created "2019-10-18" @default.
- W2979558979 creator A5026494050 @default.
- W2979558979 date "2014-06-10" @default.
- W2979558979 modified "2023-09-24" @default.
- W2979558979 title "PARASITISM PERCENTAGES ON APHIS CRACCIVORA KOCH. ON FABA BEAN AND COWPEA PLANTS IN NEWLY RECLAIMED LAND IN EGYPT" @default.
- W2979558979 cites W1569246075 @default.
- W2979558979 cites W1584793039 @default.
- W2979558979 cites W2068445207 @default.
- W2979558979 cites W2110607434 @default.
- W2979558979 cites W251557653 @default.
- W2979558979 doi "https://doi.org/10.21608/ejar.2014.156346" @default.
- W2979558979 hasPublicationYear "2014" @default.
- W2979558979 type Work @default.
- W2979558979 sameAs 2979558979 @default.
- W2979558979 citedByCount "0" @default.
- W2979558979 crossrefType "journal-article" @default.
- W2979558979 hasAuthorship W2979558979A5026494050 @default.
- W2979558979 hasBestOaLocation W29795589791 @default.
- W2979558979 hasConcept C104727253 @default.
- W2979558979 hasConcept C144024400 @default.
- W2979558979 hasConcept C144027150 @default.
- W2979558979 hasConcept C149923435 @default.
- W2979558979 hasConcept C22508944 @default.
- W2979558979 hasConcept C2775976403 @default.
- W2979558979 hasConcept C2776385806 @default.
- W2979558979 hasConcept C2776988988 @default.
- W2979558979 hasConcept C2777380499 @default.
- W2979558979 hasConcept C2778260489 @default.
- W2979558979 hasConcept C2779044327 @default.
- W2979558979 hasConcept C2779424105 @default.
- W2979558979 hasConcept C2908647359 @default.
- W2979558979 hasConcept C59822182 @default.
- W2979558979 hasConcept C6557445 @default.
- W2979558979 hasConcept C86803240 @default.
- W2979558979 hasConceptScore W2979558979C104727253 @default.
- W2979558979 hasConceptScore W2979558979C144024400 @default.
- W2979558979 hasConceptScore W2979558979C144027150 @default.
- W2979558979 hasConceptScore W2979558979C149923435 @default.
- W2979558979 hasConceptScore W2979558979C22508944 @default.
- W2979558979 hasConceptScore W2979558979C2775976403 @default.
- W2979558979 hasConceptScore W2979558979C2776385806 @default.
- W2979558979 hasConceptScore W2979558979C2776988988 @default.
- W2979558979 hasConceptScore W2979558979C2777380499 @default.
- W2979558979 hasConceptScore W2979558979C2778260489 @default.
- W2979558979 hasConceptScore W2979558979C2779044327 @default.
- W2979558979 hasConceptScore W2979558979C2779424105 @default.
- W2979558979 hasConceptScore W2979558979C2908647359 @default.
- W2979558979 hasConceptScore W2979558979C59822182 @default.
- W2979558979 hasConceptScore W2979558979C6557445 @default.
- W2979558979 hasConceptScore W2979558979C86803240 @default.
- W2979558979 hasLocation W29795589791 @default.
- W2979558979 hasOpenAccess W2979558979 @default.
- W2979558979 hasPrimaryLocation W29795589791 @default.
- W2979558979 hasRelatedWork W1941103841 @default.
- W2979558979 hasRelatedWork W1975868790 @default.
- W2979558979 hasRelatedWork W2046942644 @default.
- W2979558979 hasRelatedWork W2182819057 @default.
- W2979558979 hasRelatedWork W2184533492 @default.
- W2979558979 hasRelatedWork W2255501485 @default.
- W2979558979 hasRelatedWork W2529343917 @default.
- W2979558979 hasRelatedWork W2889733574 @default.
- W2979558979 hasRelatedWork W2966071749 @default.
- W2979558979 hasRelatedWork W2969729944 @default.
- W2979558979 hasRelatedWork W2977390149 @default.
- W2979558979 hasRelatedWork W3013314053 @default.
- W2979558979 hasRelatedWork W3017980772 @default.
- W2979558979 hasRelatedWork W3036639983 @default.
- W2979558979 hasRelatedWork W3091258212 @default.
- W2979558979 hasRelatedWork W3112327491 @default.
- W2979558979 hasRelatedWork W3166732781 @default.
- W2979558979 hasRelatedWork W3203456104 @default.
- W2979558979 hasRelatedWork W2318760923 @default.
- W2979558979 hasRelatedWork W2787369011 @default.
- W2979558979 isParatext "false" @default.
- W2979558979 isRetracted "false" @default.
- W2979558979 magId "2979558979" @default.
- W2979558979 workType "article" @default.