Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Barbara van Asch"'
Autor:
Zwannda Nethavhani, Rieze Straeuli, Kayleigh Hiscock, Ruan Veldtman, Andrew Morton, Rolf G. Oberprieler, Barbara van Asch
Publikováno v:
PeerJ, Vol 10, p e13275 (2022)
African Saturniidae (Lepidoptera) include numerous species consumed at the caterpillar stage throughout the continent, and their importance to local communities as a source of nutrition and seasonal income cannot be overestimated. However, baseline g
Externí odkaz:
https://doaj.org/article/c012323854304c06aed624c89348c571
Autor:
Samuel J. Smit, Elleunorah Allsopp, Zwannda Nethavhani, Virgilio Caleca, Rolf G. Oberprieler, Barbara van Asch
Publikováno v:
Insects, Vol 13, Iss 7, p 607 (2022)
Anchonocranus oleae Marshall (Coleoptera: Curculionidae) is a seed-feeding weevil native to southern Africa; its larvae are known to develop in the fruits of the African Wild Olive and, more rarely, cultivated olives. The species has been mainly foun
Externí odkaz:
https://doaj.org/article/f028d211c8ac43d7ae13b0e25b1bf866
Autor:
Davina L. Saccaggi, Palesa Maboeei, Chanté Powell, Nompumelelo P. Ngubane-Ndhlovu, Elleunorah Allsopp, James Wesley-Smith, Barbara van Asch
Publikováno v:
Diversity, Vol 14, Iss 5, p 342 (2022)
Colomerus vitis is a pest of grapevine worldwide that includes three strains recognised by plant symptoms (bud, erineum, and leaf curl), which could represent cryptic species. We approached this long-standing question by integrating genetic and morph
Externí odkaz:
https://doaj.org/article/4a140b46061c46d8aea18f983ac3a214
Autor:
Inusa J Ajene, Fathiya M Khamis, Barbara van Asch, Gerhard Pietersen, Brenda A Rasowo, Fidelis L Ombura, Anne W Wairimu, Komivi S Akutse, Mamoudou Sétamou, Samira Mohamed, Sunday Ekesi
Publikováno v:
PLoS ONE, Vol 15, Iss 6, p e0235348 (2020)
The Asian citrus psyllid (Diaphorina citri) is a key pest of Citrus spp. worldwide, as it acts as a vector for "Candidatus Liberibacter asiaticus (Las)", the bacterial pathogen associated with the destructive Huanglongbing (HLB) disease. Recent detec
Externí odkaz:
https://doaj.org/article/e8134570404c45d79bd767820e25933d
Publikováno v:
Diversity, Vol 14, Iss 3, p 154 (2022)
Vespula germanica is currently present in all major world regions outside its native Northern Hemisphere range and poses a biological threat to the invaded ecosystems. The genetic diversity of the species is poorly described in both the native and in
Externí odkaz:
https://doaj.org/article/8929960156cc44f4beb8e23e30c35dbb
Autor:
Vaylen Hlaka, Éric Guilbert, Samuel Jacobus Smit, Simon van Noort, Elleunorah Allsopp, Jethro Langley, Barbara van Asch
Publikováno v:
Insects, Vol 12, Iss 9, p 830 (2021)
Olive lace bugs (Hemiptera: Tingidae) are small sap-sucking insects that feed on wild and cultivated Olea europaea. The diversity of olive lace bug species in South Africa, the most important olive producer on the continent, has been incompletely sur
Externí odkaz:
https://doaj.org/article/fabd9c5cd4e54742b4f291ef4b98ccdf
Publikováno v:
Insects, Vol 12, Iss 6, p 518 (2021)
Macrotermes termites play important ecological roles and are consumed by many communities as a delicacy and dietary complement throughout Africa. However, lack of reliable morphological characters has hampered studies of Macrotermes diversity in a wi
Externí odkaz:
https://doaj.org/article/f1176f942ffd444990c52674463bc92c
Autor:
Barbara van Asch, William F Versfeld, Kelvin L Hull, Alison J Leslie, Timoteus I Matheus, Petrus C Beytell, Pierre du Preez, Ruhan Slabbert, Clint Rhode
Publikováno v:
PLoS ONE, Vol 14, Iss 12, p e0226505 (2019)
Nile crocodiles are apex predators widely distributed in sub-Saharan Africa that have been viewed and managed as a single species. A complex picture of broad and fine-scale phylogeographic patterns that includes the recognition of two species (Crocod
Externí odkaz:
https://doaj.org/article/0315c9507ac54b7f9b66dda015a191b2
Publikováno v:
Insects, Vol 11, Iss 12, p 854 (2020)
The family Braconidae consists mostly of specialized parasitoids, some of which hold potential in biocontrol of agricultural pests. Psyttalia concolor, Psyttalia humilis and Psyttalia lounsburyi are parasitoids associated with Bactrocera oleae, a maj
Externí odkaz:
https://doaj.org/article/d2712bed5ef6460f88e8a55219d386f3
Autor:
Sadrollah RAMEZANI, Imen BLIBECH, Fernando TRINDADE REI, Barbara VAN ASCH, Luís TEIXEIRA DA COSTA
Publikováno v:
European Journal of Entomology, Vol 112, Iss 4, Pp 713-721 (2015)
Despite an age-old tradition of olive growing and its geographical location, Iran was apparently free of the olive fly, Bactrocera oleae (Rossi, 1790) (Diptera: Tephritidae), the major worldwide olive tree pest, until the last decade. However, this s
Externí odkaz:
https://doaj.org/article/cbc64240f9014974b0237a1302e565a7