دورية أكاديمية
Differential effects of weather, plant phenology and predators on the seasonal variation of aphids on cabbage.
| العنوان: | Differential effects of weather, plant phenology and predators on the seasonal variation of aphids on cabbage. |
|---|---|
| المؤلفون: | Forchibe EE; African Regional Postgraduate Programme in Insect Science (ARPPIS), College of Basic and Applied Sciences University of Ghana Accra Ghana., Fening KO; African Regional Postgraduate Programme in Insect Science (ARPPIS), College of Basic and Applied Sciences University of Ghana Accra Ghana.; Soil and Irrigation Research Centre, School of Agriculture, College of Basic and Applied Sciences University of Ghana Accra Ghana., Narh-Madey B; Department of Crop Science, School of Agriculture, College of Basic and Applied Sciences University of Ghana Accra Ghana., Afreh-Nuamah K; African Regional Postgraduate Programme in Insect Science (ARPPIS), College of Basic and Applied Sciences University of Ghana Accra Ghana., Cobblah MA; African Regional Postgraduate Programme in Insect Science (ARPPIS), College of Basic and Applied Sciences University of Ghana Accra Ghana.; Department of Animal Biology and Conservation Science, School of Biological Sciences, College of Basic and Applied Sciences University of Ghana Accra Ghana., Wamonje FO; Pest and Pathogen Ecology National Institute of Agricultural Botany (NIAB) East Malling UK., Carr JP; Department of Plant Sciences University of Cambridge Cambridge UK. |
| المصدر: | Journal of applied entomology = Zeitschrift fur angewandte Entomologie [J Appl Entomol] 2023 May; Vol. 147 (4), pp. 261-270. Date of Electronic Publication: 2023 Feb 06. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Blackwell Verlag Country of Publication: Germany NLM ID: 101175110 Publication Model: Print-Electronic Cited Medium: Print ISSN: 0931-2048 (Print) Linking ISSN: 09312048 NLM ISO Abbreviation: J Appl Entomol Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: | Publication: <2003->: Berlin : Blackwell Verlag Original Publication: Berlin : P. Parey, c1986- |
| مستخلص: | The aphids Lipaphis erysimi pseudobrassicae (Davis) and Myzus persicae (Sulzer) pose serious threats to the production of cruciferous crops in the tropics. Understanding their population dynamics is important for developing integrated pest management programmes to minimize their damage to crops. This study investigated the effects of climatic factors, natural enemies and plant age on the population dynamics of these pests. The population density of aphids and their natural enemies in 20 cabbage plants, and weather conditions were monitored for five cropping seasons from 2019 to 2021 in two agroecological zones of Ghana (Coastal Savannah and Deciduous Forest zones). The highest population density of L. e pseudobrassicae was recorded in January (dry season) in both agroecological zones, while the highest population density for M. persicae occurred in September (minor rainy season) and August (dry spell) in the Coastal Savannah and Deciduous Forest zones, respectively. The highest aphid densities were noted to occur during periods with low relative humidity and low rainfall. The population density of L. e. pseudobrassicae was significantly negatively related to plant age, air temperature and relative humidity, and positively related to syrphids ( Paragus borbonicus ) and spiders in the Coastal Savannah zone, while in the Deciduous Forest zone, it was significantly positively related to coccinellids. On the other hand, M. persicae population density was significantly positively related to syrphids and coccinellids in the Deciduous Forest zone. Rainfall negatively affected syrphids in the Coastal Savannah zone, while air temperature positively affected syrphids and negatively affected spiders in the Deciduous Forest zone. Coccinellids had a significant positive relationship with relative humidity in the Deciduous Forest zone. This study provides important insights into the key factors that regulate aphid population densities on cabbage and will support development of timely interventions to manage these pests. Competing Interests: All authors declare that they have no conflicts of interest. (© 2023 The Authors. Journal of Applied Entomology published by Wiley‐VCH GmbH.) |
| References: | Insects. 2021 May 12;12(5):. (PMID: 34066138) Pest Manag Sci. 2006 Apr;62(4):356-65. (PMID: 16532443) J Insect Sci. 2012;12:24. (PMID: 22950746) J Appl Entomol. 2023 May;147(4):261-270. (PMID: 38601126) Am J Drug Alcohol Abuse. 2011 Sep;37(5):367-75. (PMID: 21854279) J Econ Entomol. 2020 Jun 6;113(3):1363-1372. (PMID: 32270189) Neotrop Entomol. 2020 Jun;49(3):445-455. (PMID: 32020496) Mol Mar Biol Biotechnol. 1994 Oct;3(5):294-9. (PMID: 7881515) PLoS One. 2019 Sep 30;14(9):e0222635. (PMID: 31568475) Insect Biochem Mol Biol. 2014 Aug;51:41-51. (PMID: 24855024) Bull Entomol Res. 2017 Jun;107(3):410-418. (PMID: 28316286) J Exp Biol. 2002 Oct;205(Pt 19):3009-18. (PMID: 12200404) Bull Entomol Res. 2019 Jun;109(3):325-332. (PMID: 29973304) |
| فهرسة مساهمة: | Keywords: Lipaphis erysimi pseudobrassicae; Myzus persicae; agroecological zone; coccinellids; spiders; syrphids |
| تواريخ الأحداث: | Date Created: 20240411 Latest Revision: 20240425 |
| رمز التحديث: | 20240425 |
| مُعرف محوري في PubMed: | PMC11005107 |
| DOI: | 10.1111/jen.13106 |
| PMID: | 38601126 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 0931-2048 |
|---|---|
| DOI: | 10.1111/jen.13106 |