| The effect of largemouth bass Micropterus salmoides on aquatic macro-invertebrate communities in the Wit River, Eastern Cape, South Africa PSR Weyl, FC De Moor, MP Hill, OLF Weyl African Journal of Aquatic Science 35 (3), 273-281, 2010 | 62 | 2010 |
| Biological control and the Nagoya Protocol on access and benefit sharing–a case of effective due diligence D Smith, H Hinz, J Mulema, P Weyl, MJ Ryan Biocontrol science and technology 28 (10), 914-926, 2018 | 50 | 2018 |
| Biological control of Salvinia molesta in South Africa revisited GD Martin, JA Coetzee, PSR Weyl, MC Parkinson, MP Hill Biological control 125, 74-80, 2018 | 39 | 2018 |
| Implementation of access and benefit-sharing measures has consequences for classical biological control of weeds L Silvestri, A Sosa, F Mc Kay, MD Vitorino, M Hill, C Zachariades, S Hight, ... BioControl 65, 125-141, 2020 | 35 | 2020 |
| Unraveling the biogeographic origins of the Eurasian watermilfoil (Myriophyllum spicatum) invasion in North America ML Moody, N Palomino, PSR Weyl, JA Coetzee, RM Newman, NE Harms, ... American journal of botany 103 (4), 709-718, 2016 | 30 | 2016 |
| A review of the biocontrol programmes against aquatic weeds in South Africa JA Coetzee, A Bownes, GD Martin, BE Miller, R Smith, PSR Weyl, MP Hill African Entomology 29 (3), 935-964, 2021 | 21 | 2021 |
| Cryptic species of a water hyacinth biological control agent revealed in South Africa: host specificity, impact, and thermal tolerance ID Paterson, JA Coetzee, P Weyl, TC Griffith, N Voogt, MP Hill Entomologia Experimentalis et Applicata 167 (7), 682-691, 2019 | 21 | 2019 |
| Why suggesting Australian redclaw crayfish Cherax quadricarinatus as biological control agents for snails is a bad idea OLF Weyl, AL Nunes, BR Ellender, PSR Weyl, AC Chilala, FJ Jacobs, ... African Journal of Aquatic Science 42 (4), 325-327, 2017 | 18 | 2017 |
| The effects of insect–insect interactions on the performance of three biological control agents released against water hyacinth PSR Weyl, MP Hill Biocontrol science and technology 22 (8), 883-897, 2012 | 16 | 2012 |
| Eriophyid mites in classical biological control of weeds: Progress and challenges F Marini, P Weyl, B Vidović, R Petanović, J Littlefield, S Simoni, E de Lillo, ... Insects 12 (6), 513, 2021 | 14 | 2021 |
| The invasion status of Myriophyllum spicatum L. in southern Africa PSR Weyl, JA Coetzee Management of Biological Invasions 5 (1), 31-37, 2014 | 14 | 2014 |
| The biological control of Parthenium hysterophorus in Pakistan: status quo and future prospects. P Weyl, K Ali, ... Management of Biological Invasions 12, 2020 | 12 | 2020 |
| The first record of Puccinia abrupta var. partheniicola, on Parthenium hysterophorus an invasive alien plant species in Pakistan IM Iqbal, K Ali, HC Evans, A Rehman, MK Seier, A Shabbir, P Weyl BioInvasions Records 9 (1), 1-7, 2020 | 12 | 2020 |
| Have grass carp driven declines in macrophyte occurrence and diversity in the Vaal River, South Africa? PSR Weyl, GD Martin African Journal of Aquatic Science 41 (2), 241-245, 2016 | 12 | 2016 |
| Impact of access and benefit sharing implementation on biological control genetic resources PG Mason, BIP Barratt, F Mc Kay, JN Klapwijk, LC Silvestri, M Hill, ... BioControl 68 (3), 235-251, 2023 | 11 | 2023 |
| Morphological variations in southern African populations of Myriophyllum spicatum: Phenotypic plasticity or local adaptation? PSR Weyl, JA Coetzee South African journal of botany 103, 241-246, 2016 | 11 | 2016 |
| Was Myriophyllum spicatum L.(Haloragaceae) recently introduced to South Africa from Eurasia? PSR Weyl, RA Thum, ML Moody, RM Newman, JA Coetzee Aquatic Botany 128, 7-12, 2016 | 10 | 2016 |
| ul Haq E, Khan K, Khan S, Khan M, Stewart J, Godwin J, Rehman A, Sultan A (2021a) The biological control of Parthenium hysterophorus L P Weyl, K Ali, P González-Moreno Pakistan: status quo and future prospects. Management of Biological …, 2020 | 9 | 2020 |
| Field Assessment of the Host Range of Aculus mosoniensis (Acari: Eriophyidae), a Biological Control Agent of the Tree of Heaven (Ailanthus altissima) F Marini, E Profeta, B Vidović, R Petanović, E de Lillo, P Weyl, HL Hinz, ... Insects 12 (7), 637, 2021 | 8 | 2021 |
| The host range and impact of Aceria angustifoliae (Eriophyidae), a potential biological control agent against Russian olive, Elaeagnus angustifoliae (Elaeagnaceae) in North America P Weyl, GA Asadi, M Cristofaro, B Vidovic, R Petanovic, F Marini, ... Biocontrol science and technology 30 (1), 85-92, 2020 | 8 | 2020 |
