My research area within ecology is plant-plant chemical interaction, its ecological and mechanistic aspects, and its application in sustainable pest management.
Coexistence with other plants is the most common type of biotic challenge that a plant individual faces. Plants do not see, hear, smell or test, but they communicate with each other in different ways including chemical signalling between different plants pairs. Emission of chemical compounds as a natural consequence of plant life may have profound effects on neighbouring plant individuals. For instance volatiles produced by damaged plants have been shown as signals that initiate defensive responses in neighbouring plants making them less attractive for herbivores and more attractive for their natural enemies. However, chemical interactions between undamaged plants have not previously been considered as an important factor in such ecological communities.
Thus the focus of my research are the chemically-mediated interactions between undamaged plants and the importance of the indirect mediated effects of plant-plant interaction in plant-herbivore-natural enemy communities and how this knowledge can be applied to development of sustainable crop protection strategies.
- MSc in Plant Breeding, 1996, Swedish University of Agricultural Sciences,
- PhD in Applied Entomology, 2002, Swedish University of Agricultural Sciences
- Associate professor in Ecology, 2009, Department of Ecology, Swedish University of Agricultural Sciences
Associate Professor (Docent) 2014 - present, Department of Crop Production Ecology, Swedish University of Agricultural Sciences
Visiting Professor (Gästprofessor) 2011- present, Faculty of Biology, University of Belgrade, Serbia
2009 - 2014 Associate Professor (Docent), Department of Ecology, Swedish University of Agricultural Sciences
2005 - 2009 Assistant Professor (Forskare), Department of Entomology/Ecology, Swedish University of Agricultural Sciences
2003 – 2004 Post-doctoral fellow, Wageningen University, Laboratory of Entomology, The Netherlands
2002 – 2003 Researcher (Forskare), Department of Entomology, Swedish University of Agricultural Sciences
1997 – 2002 PhD student, Department of Entomology, Swedish of Agricultural Sciences
1995 – 1996 Research assistant (Forskningsassistent), Department of Plant Breeding, Swedish University of Agricultural Sciences
1997 Teacher on natural sciences, Komvux Tyresö, Sweden
Ongoing and curent finished research projects
- Cultivar mixture - a robust cropping system
- Multifunctional cropping systems: linking plant-plant interactions, insect pest control and wildlife
- Functional botanical diversity: a path to robust cropping systems
- Detecting and monitoring potato virus infections using infrared technology
- The role of ladybirds’ footprints in plant protection against aphids
- Which barley cultivar mixtures should be grown?
- Nanotechnology for innovative protection against insect pests
- Volatile interaction between plant genotypes: a sustainable control of fungal pathogens
Please, send me an email if you would like a copy (pdf) of any of the papers!
Publications in international peer-reviewed journals
Elhakeem, A., Markovic, D., Broberg, A., Anten N. & Ninkovic V. (2018) Aboveground mechanical stimuli affect belowground plant-plant communication. PLoS ONE accepterad
Markovic, D., Nikolic, N., Glinwood, R., Seisenbaeva G. & Ninkovic, V. (2016) Plant responses to brief touching: A mechanism for early neighbour detection? PLoS ONE, 11(11): e0165742. doi:10.1371/journal.pone.0165742
Ninkovic, V., Markovic, D. & Dahlin, I. (2016) Decoding neighbour volatiles in preparation for future competition and implications for tritrophic interactions. Perspectives in Plant Ecology, Evolution and Systematics, 23: 11-17, Open access
Fedderwitz, F., Nordlander, G., Ninkovic, V. & Björklund, N. (2016) Effects of jasmonate-induced resistance in conifer plants on the feeding behaviour of a bark-chewing insect, Hylobius abietis. Journal of Pest Science, 88(1): 97-105 DOI 10.1007/s10340-015-0684-9
Fedderwitz, F., Björklund, N., Ninkovic, V. & Nordlander, G. (2015) The structure of feeding behavior in a phytophagous insect (Hylobius abietis). Entomologia Experimentalis et Applicata 155: 229-239
Kegge, W., Ninkovic, V, Glinwood, R., Welschen, R.A.M., Voesenek L.A.C.J. & Pierik, R. (2015) Exposure to low red:far-red light conditions affects emission of volatile organic compounds and their effects on biomass allocation in neighbouring barley (Hordeum vulgare) plants. Annals of Botany 115: 961-970. doi: 10.1093/aob/mcv036
Dahlin I., Vucetic A. & Ninkovic V. (2015) Changed host plant volatile emissions induced by chemical interaction between unattacked plants reduce aphid plant acceptance with intermorph variation. Journal of Pest Science 88: 249-257
Vucetic A, Dahlin I, Petrovic-Obradovic O, Glinwood R, Webster B, & Ninkovic V. (2014) Volatile interaction between undamaged plants affects tritrophic interactions through changed plant volatile emission. Plant Signaling & Behavior; 9:e29517; on line http://dx.doi.org/10.4161/psb.29517
Markovic D., Glinwood, R. Olsson, U. & Ninkovic, V. (2014) Plant response to touch affects the behaviour of aphids and ladybirds. Arthropod-Plant Interactions 8: 171-181.
Fedderwitz, F., Björklund, N., Ninkovic, V. & Nordlander, G. (2014) Diel behaviour and time budget of the adult pineweevil Hylobius abietis. Physiological Entomology 39: 103-110 DOI: 10.1111/phen.12053
Kuhlmann, F., Opitz S.E.W., Inselsbacher, E., Ganeteg, U., Näsholm T. & Ninkovic, V. (2013) Exploring the nitrogen ingestion of aphids — a new method using electrical penetration graph and 15N labeling. PLoS ONE 8 (12): e83085
Ninkovic, V., Dahlin, I., Vucetic, A., Petrovic-Obradovic, O., Glinwood, R. & Webster, B. (2013) Volatile exchange between undamaged plants - a new mechanism affecting insect orientation in intercropping. PLoS ONE 8 (7): e69431
Dahlin, I. & Ninkovic, V. (2013) Aphid performance and population development on their host plants is affected by weed – crop interactions. Journal of Applied Ecology 50 (5) 1281-1288
Ninkovic, V., Feng Y. Olsson, U. & Pettersson, J. (2013) Ladybird footprints induce aphid avoidance behavior. Biological Control 65: 63-71
Ninkovic, V., Al Abassi, S., Ahmed, E., Glinwood, R. & Pettersson, J. (2011) Effect of within-species plant genotype mixing on habitat preference of a polyphagous insect predator. Oecologia 166: 391–400
Glinwood, R., Ninkovic, V. & Pettersson, J (2011) Chemical interaction between undamaged plants- effects on herbivores and natural enemies. Phytochemistry 72: 1683–1689
Glinwood, R., Ahmed E., Qvarfordt, E. & Ninkovic, V. (2011) Olfactory learning of plant genotypes by a polyphagous insect predator. Oecologia 166: 637–647
Åhman, I., Glinwood, R., Ninkovic, V. & Jonsson LMV (2011) The interaction between bird cherry-oat aphid and barley in a changing climate. South African Journal of Botany 77: 534-534
Kellner, M., Kolodinska Brantestam A., Åhman I. & Ninkovic V. (2010) Plant volatile induced aphid resistance in barley cultivars is related to cultivar age. Theoretical and Applied Genetics 121: 1133–1139.
Åhman, I., Glinwood, R. & Ninkovic, V. (2010) The potential for modifying plant volatile composition to enhance resistance to arthropod pests. CAB Reviews: Perspectives in Agriculture, Veterinary Science, Nutrition and Natural Resources 5, No. 006
Ninkovic, V., Glinwood, R. & Dahlin, I. (2009) Weed-barley interactions affect plant acceptance by aphids in laboratory and field experiments. Entomologia Experimentalis et Applicata 133: 38-45
Ninkovic, V. & Åhman, I. (2009) Aphids acceptance of Hordeum genotypes is affected by volatile exposure and is correlated with aphid growth. Euphytica 169: 177-185
Bandara, K.A.N.P., Kumar, V., Ninkovic, V., Ahmed, E., Pettersson, J. & Glinwood, R. (2009) Can leek interfere with bean plant - bean fly interaction? Test of ecological pest management in mixed cropping. Journal of Economic Entomology 102: 999-1008.
Glinwood, R., Ahmed, E., Qvarfordt, E., Ninkovic, V. & Pettersson, J. (2009) Airborne interactions between undamaged plants of different cultivars affect insect herbivores and natural enemies. Arthropod-Plant Interactions 3: 215–224
Pettersson, J., Ninkovic V., Glinwood R., Al Abassi S., Birkett M., Pickett J & Wadhams L. (2008) Chemical stimuli supporting foraging behaviour of Coccinella septempunctata L (Coleoptera:Coccinellidae): volatiles and allelobiosis – a mini review. Applied Entomology and Zoology 43: 315-321.
Ban L., Ahmed A., Ninkovic V., Delp G. & Glinwood (2008) Infection with an insect virus affects olfactory behaviour and interactions with host plant and natural enemies in an aphid. Entomologia Experimentalis et Applicata 127: 108-117.
Amarawardana, L., Bandara, P., Kumar, V., Pettersson, J., Ninkovic, V. & Glinwood, R. (2007) Olfactory response of Myzus persicae (Homoptera: Ahididdae) to volatiles from leek and chive: Potential for intercropping with sweet pepper. Acta Agriculturae Scandinavica Section B-Soil and Plant Science 57: 87-91.
Prinsloo, G., Ninkovic, V., van der Linde T. C., van der Westhuizen, A.J., Pettersson, J. & Glinwood, R. (2007) Test of semiochemicals and resistant wheat variety for Russian wheat aphid management in South Africa. Journal of Applied Entomology 131: 637-644.
Glinwood, R., Gradin, T., Kaprinska, B., Ahmed, E., Jonsson, L. M. V. & Ninkovic, V. (2007) Aphid acceptance of barley exposed to volatile phytochemicals differs between plants exposed in daylight and darkness. Plant Signaling and Behavior 2: 205-210.
Pettersson, J., Ninkovic, V., Glinwood, R., Birkett, M.A., & Pickett, J.A. (2005) Foraging in complex environment –semiochemicals support searching behaviour of the seven spot ladybird. European Journal of Entomology 102: 365-370.
Glinwood, R., Ninkovic, V., Pettersson, J. & Ahmed, E. (2004) Barley exposed to aerial allelopathy from thistles (Cirsium spp.) became less acceptable to aphids. Ecological Entomology 29: 188-195.
Ninkovic, V., Ahmed, E., Glinwood, R & Pettersson, J. (2003) Effects of two types of semiochemicals on population development of the Bird Cherry Oat Aphid, Rhopalosiphum padi (L.) a in barely crop. Agricultural and Forest Entomology 5: 27-33.
Ninkovic, V. (2003) Volatile communication between barley plants affects biomass allocation. Journal of Experimental Botany 54: 1931-1939.
Ninkovic, V. & Pettersson. J. (2003) Searching behaviour of seven spotted ladybird, Coccinella septempunctata – effects of plant-plant odour interaction. OIKOS 100: 65-70.
Glinwood, R., Pettersson, J., Ahmed, E., Ninkovic, V., Birkett, M. & Pickett, J. (2003) Change in acceptance of barley plants to aphids after exposure to allelochemicals from couch-grass (Elytrigia repens). Journal of Chemical Ecology 29: 259-272.
Ninkovic, V., Olsson, U. & Pettersson, J. (2002) Mixing barley cultivars affects aphid host plant acceptance in field experiments. Entomologia Experimentalis at Applicata 102: 177-182.
Ninkovic, V., Al Albassi, A. & Pettersson, J. (2001) The influence of aphid-induced plants volatiles on ladybird beetle searching. Biological Control 21: 191-195.
Pettersson, J., Ninkovic, V. & Ahmed, E. (1999) Volatiles from different barley cultivars affect aphid acceptance of neighbouring plants. Acta Agriculture Scandinavica Section B, Plant and Soil 49: 12-157.
Baluška, V. & Ninkovic, V. (eds) (2010) Plant Communication from an Ecological Perspective. Springer, Berlin.
Book chapters with international coverage
Ninkovic, V. (2010) Volatile interaction between undamaged plants: a short cut to coexistence. In: Baluška, F. & Ninkovic, V. (eds) Plant Communication from an Ecological Perspective. Springer, Berlin. pp 75-86.
Åhman, I. & Ninkovic, V. (2010) Volatile interaction between undamaged plants: effects and potential for breeding resistance to aphids. In: Baluška, V. & Ninkovic, V. (eds) Plant Communication from an Ecological Perspective. Springer, Berlin pp 113-126.
Ninkovic, V., Glinwood, R. & Pettersson, J. (2006) Communication between undamaged plants by volatiles: the role of allelobiosis. In: Communication in Plants (eds.) F. Baluška, S. Mancuso & D. Volkmann. Springer-Verlag, Berlin. pp 421-434.