Matches in SemOpenAlex for { <https://semopenalex.org/work/W2380497759> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2380497759 abstract "The toxicity regression equations for Angelica sinensis and Ricinus communis were established,and the sublethal dosage(LC20and LC30) effects of the two extracts on the growth,development and fecundity of beet armyworm(Spodoptera exigua Hubner) and its F1 progeny were determined in this paper.The results suggested that sublethal dosages of the two extracts had no significant effects on development duration of 2nd~5th instar larvae,pupal duration or male/female pupal weight of surviving parent and F1 progeny of S.exigua.The fecundity of parent S.exigua decreased by 21.4% and 26.5% respectively in A.sinensis LC20 and LC30 treatments,compared with the control.Also the fecundity of S.exigua F1 progeny decreased by 45.4% and 61.3% respectively in LC20and LC30treatments of A.sinensis.Similarly,the fecundity of parent S.exigua decreased by 23.5% and 27.3% in LC20while that of the F1 progeny decreased by 52.7% and 61.0% respectively in R.communis LC20and LC30treatments.While pupation and emergence rates of parent S.exigua were not significantly affected by R.communis LC20and LC30treatments,the two indices significantly decreased under A.sinensis LC30treatment.Compared with the control,A.sinensis LC20and LC30 had no significant effect on pupation rate of S.exigua F1progeny,while A.sinensis LC30significantly decreased emergence rate of S.exigua F1progeny.Also R.communis LC20and LC30significantly decreased emergence rate of S.exigua F1progeny and R.communis LC30significantly decreased pupation rate of S.exigua F1 progeny.After treated with LC20and LC30 sublethal dosages of the extracts,adult sex ratio 1136 orders of surviving parent and F1 progeny of S.exigua were severely distorted.Meanwhile A.sinensis and R.communis LC30 dosage largely affected the adult sex ratios of S.exigua parent and F1 progeny,with sex ratios(♀∶♂) of 1∶0.5 and 1∶2.1,respectively.Our study revealed that sublethal dosages of the two extracts had some inhibitory effects on the growth,development and fecundity of S.exigua.The study therefore provided the theoretical basis for studying the sublethal effects of plant extracts." @default.
- W2380497759 created "2016-06-24" @default.
- W2380497759 creator A5053809063 @default.
- W2380497759 date "2013-01-01" @default.
- W2380497759 modified "2023-09-25" @default.
- W2380497759 title "Sublethal effects of Angelica sinensis and Ricinus communis extracts on the growth, development and fecundity of Spodoptera exigua Hübner" @default.
- W2380497759 hasPublicationYear "2013" @default.
- W2380497759 type Work @default.
- W2380497759 sameAs 2380497759 @default.
- W2380497759 citedByCount "0" @default.
- W2380497759 crossrefType "journal-article" @default.
- W2380497759 hasAuthorship W2380497759A5053809063 @default.
- W2380497759 hasConcept C104317684 @default.
- W2380497759 hasConcept C140793950 @default.
- W2380497759 hasConcept C144027150 @default.
- W2380497759 hasConcept C173758957 @default.
- W2380497759 hasConcept C175734852 @default.
- W2380497759 hasConcept C2777091279 @default.
- W2380497759 hasConcept C2777773057 @default.
- W2380497759 hasConcept C2778457844 @default.
- W2380497759 hasConcept C2908647359 @default.
- W2380497759 hasConcept C33070731 @default.
- W2380497759 hasConcept C40767141 @default.
- W2380497759 hasConcept C55493867 @default.
- W2380497759 hasConcept C59822182 @default.
- W2380497759 hasConcept C67283656 @default.
- W2380497759 hasConcept C71924100 @default.
- W2380497759 hasConcept C86803240 @default.
- W2380497759 hasConcept C99454951 @default.
- W2380497759 hasConceptScore W2380497759C104317684 @default.
- W2380497759 hasConceptScore W2380497759C140793950 @default.
- W2380497759 hasConceptScore W2380497759C144027150 @default.
- W2380497759 hasConceptScore W2380497759C173758957 @default.
- W2380497759 hasConceptScore W2380497759C175734852 @default.
- W2380497759 hasConceptScore W2380497759C2777091279 @default.
- W2380497759 hasConceptScore W2380497759C2777773057 @default.
- W2380497759 hasConceptScore W2380497759C2778457844 @default.
- W2380497759 hasConceptScore W2380497759C2908647359 @default.
- W2380497759 hasConceptScore W2380497759C33070731 @default.
- W2380497759 hasConceptScore W2380497759C40767141 @default.
- W2380497759 hasConceptScore W2380497759C55493867 @default.
- W2380497759 hasConceptScore W2380497759C59822182 @default.
- W2380497759 hasConceptScore W2380497759C67283656 @default.
- W2380497759 hasConceptScore W2380497759C71924100 @default.
- W2380497759 hasConceptScore W2380497759C86803240 @default.
- W2380497759 hasConceptScore W2380497759C99454951 @default.
- W2380497759 hasLocation W23804977591 @default.
- W2380497759 hasOpenAccess W2380497759 @default.
- W2380497759 hasPrimaryLocation W23804977591 @default.
- W2380497759 hasRelatedWork W2021387248 @default.
- W2380497759 hasRelatedWork W2047385923 @default.
- W2380497759 hasRelatedWork W2058737681 @default.
- W2380497759 hasRelatedWork W2092155132 @default.
- W2380497759 hasRelatedWork W2135964704 @default.
- W2380497759 hasRelatedWork W2368238512 @default.
- W2380497759 hasRelatedWork W2368931271 @default.
- W2380497759 hasRelatedWork W2372854665 @default.
- W2380497759 hasRelatedWork W2376426935 @default.
- W2380497759 hasRelatedWork W2376593812 @default.
- W2380497759 hasRelatedWork W2382749155 @default.
- W2380497759 hasRelatedWork W2384816339 @default.
- W2380497759 hasRelatedWork W2385831481 @default.
- W2380497759 hasRelatedWork W2462631983 @default.
- W2380497759 hasRelatedWork W2949736804 @default.
- W2380497759 hasRelatedWork W3014762008 @default.
- W2380497759 hasRelatedWork W3130653877 @default.
- W2380497759 hasRelatedWork W73849967 @default.
- W2380497759 hasRelatedWork W103613403 @default.
- W2380497759 hasRelatedWork W2718825124 @default.
- W2380497759 isParatext "false" @default.
- W2380497759 isRetracted "false" @default.
- W2380497759 magId "2380497759" @default.
- W2380497759 workType "article" @default.