Relevant bibliographies by topics / Hieracium spp

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  1. Journal articles
  2. Dissertations / Theses

Academic literature on the topic 'Hieracium spp'

Author: Grafiati
Published: 4 June 2021
Last updated: 19 February 2022

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Journal articles on the topic "Hieracium spp"

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TOMANOVIĆ, ŠELJKO, PETR STARÝ, NICKOLAS G. KAVALLIERATOS, ANDJELJKO PETROVIĆ, MARIJAN NIKETIĆ, and ANDJA VUČETIĆ. "Hieracium-associated aphid parasitoid guilds (Hymenoptera: Braconidae: Aphidiinae) in Europe." Zootaxa 1781, no. 1 (June 3, 2008): 20. http://dx.doi.org/10.11646/zootaxa.1781.1.2.

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Eleven aphidiine braconid species are associated with 10 aphid species to form over 50 tritrophic associations in Europe. The host aphids belong to five genera, Aphis L., Brachycaudus Van der Goot, Hyperomyzus Börner, Nasonovia Mordvilko, and Uroleucon Mordvilko, and feed on 11 Hieracium species. Five new host plant records are reported. The associated aphidiine guilds are linked with the taxonomic position of the host aphids. Host aphids such as Brachycaudus helichrysi (Kaltenbach) and Uroleucon spp. are broadly oligophagous, but Nasonovia spp., Aphis hieracii Schrank, and Hyperomyzus hieraci
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Seefeldt, Steven S., and Jeffery S. Conn. "Control of Orange Hawkweed (Hieracium aurantiacum) in Southern Alaska." Invasive Plant Science and Management 4, no. 1 (March 2011): 87–94. http://dx.doi.org/10.1614/ipsm-d-10-00020.1.

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AbstractOrange hawkweed is a perennial European plant that has colonized roadsides and grasslands in south-central and southeast Alaska. This plant is forming near-monotypic stands, reducing plant diversity, and decreasing pasture productivity. A replicated greenhouse study was conducted in 2006 and repeated in 2007 to determine the efficacy of six herbicides (aminopyralid, clopyralid, picloram, picloram + chlorsulfuron, picloram + metsulfuron, and triclopyr) for orange hawkweed control. Based on results of the greenhouse trials, replicated field studies were conducted at two sites each year i
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Stufkens, M. A. W., and D. A. J. Teulon. "Distribution host range and flight pattern of the lettuce aphid in New Zealand." New Zealand Plant Protection 56 (August 1, 2003): 27–32. http://dx.doi.org/10.30843/nzpp.2003.56.6027.

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The lettuce aphid (Nasonovia ribisnigri) was first reported in New Zealand on lettuce (Lactuca sativa) in Canterbury in March 2002 During autumn 2002 the lettuce aphid was collected in three suction traps (75 m high) around Canterbury Within one year it had spread to all of the main lettuce growing regions of the country mostly as a result of transporting aphidinfested fresh lettuce or lettuce seedling transplants to these regions It was found on its primary host Ribes spp (eg currants and gooseberries) and moved to its secondary hosts (eg lettuce and weeds) in late spring having survived the
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Evans, A. A., B. I. P. Barratt, and C. M. Ferguson. "Susceptibility of legume and Hieracium spp. seedlings to feeding by native broad-nosed weevils (Coleoptera: curculionidae)." Proceedings of the New Zealand Plant Protection Conference 47 (January 8, 1994): 206–9. http://dx.doi.org/10.30843/nzpp.1994.47.11097.

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Mark, A. F., J. Bastow Wilson, and C. Scott. "Long-term retirement of New Zealand snow tussock rangeland: effects on canopy structure, hawkweed (Hieracium spp.) invasion and plant diversity." New Zealand Journal of Botany 49, no. 2 (May 31, 2011): 243–62. http://dx.doi.org/10.1080/0028825x.2010.533685.

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Grosskopf, Gitta, Lindsay A. Smith, and Pauline Syrett. "Host range of Cheilosia urbana (Meigen) and Cheilosia psilophthalma (Becker) (Diptera: Syrphidae), candidates for the biological control of invasive alien hawkweeds (Hieracium spp., Asteraceae) in New Zealand." Biological Control 24, no. 1 (May 2002): 7–19. http://dx.doi.org/10.1016/s1049-9644(02)00011-7.

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Grosskopf, Gitta. "Biology and life history of Cheilosia urbana (Meigen) and Cheilosia psilophthalma (Becker), two sympatric hoverflies approved for the biological control of hawkweeds (Hieracium spp.) in New Zealand." Biological Control 35, no. 2 (November 2005): 142–54. http://dx.doi.org/10.1016/j.biocontrol.2005.06.013.

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Klymenko, Svitlana. "Матеріали до вивчення видового складу галоутворювальних комах Ківерцівського НПП". Lesya Ukrainka Eastern European National University Scientific Bulletin. Series: Biological Sciences, № 3 (21 серпня 2019): 65–71. http://dx.doi.org/10.29038/2617-4723-2019-387-3-65-71.

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Галоутворювальні комахи розвиваються в тканинах рослин, індукуючи на них патологічні утвори – гали. Представники різних груп галоутворювачів є численною й функціонально значущою компонентою ентомофауни національних парків. У роботі наведено дані щодо поширення, чисельності, біології та екології восьми видів галоутворювальних комах, виявлених на території Ківерцівського національного природного парку «Цуманська пуща» під час попередніх досліджень, проведених у 2018 р. Дослідження здійснювали як у лісових (переважно дубових) насадженнях, так і на відкритих ділянках парку (лісових галявинах, виру
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Klymenko, Svitlana. "Матеріали до вивчення видового складу галоутворювальних комах Ківерцівського НПП". Lesya Ukrainka Eastern European National University Scientific Bulletin. Series: Biological Sciences, № 3 (21 серпня 2019): 65–71. http://dx.doi.org/10.29038/2617-4723-2019-387-65-71.

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Галоутворювальні комахи розвиваються в тканинах рослин, індукуючи на них патологічні утвори – гали. Представники різних груп галоутворювачів є численною й функціонально значущою компонентою ентомофауни національних парків. У роботі наведено дані щодо поширення, чисельності, біології та екології восьми видів галоутворювальних комах, виявлених на території Ківерцівського національного природного парку «Цуманська пуща» під час попередніх досліджень, проведених у 2018 р. Дослідження здійснювали як у лісових (переважно дубових) насадженнях, так і на відкритих ділянках парку (лісових галявинах, виру
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Bosch, O. J. H., W. J. Allen, K. F. O'Connor, A. H. Ensor, A. J. Jopp, H. Cameron, and B. E. Allan. "Developing a better understanding of Hieracium invasion in the New Zealand high country: a participatory approach." Proceedings of the New Zealand Grassland Association, January 1, 1996, 161–65. http://dx.doi.org/10.33584/jnzg.1996.58.2229.

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Given the complexity and different social perceptions surrounding many resource management issues, the challenge facing science is to develop understanding, knowledge and learning environments to better inform and support decisionmakers. This paper describes one such cooperative research initiative designed to address an invasive weed problem (Hieracium spp.) in the tussock grasslands of the South Island high country. The cooperative and integrated process combines knowledge from both farmer experience and conventional science to provide relevant and practical strategies for action. Resulting
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Dissertations / Theses on the topic "Hieracium spp"

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Day, Nicola J. "Two decades of vegetation change across tussock grasslands in New Zealand's South Island." Master's thesis, Lincoln University. Bio-Protection and Ecology Division, 2008. http://theses.lincoln.ac.nz/public/adt-NZLIU20080304.145252/.

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New Zealand's South Island tussock grasslands have been highly modified by human activities, including burning, grazing and introductions of exotic plants for pastoralism. Studies suggest that tussock grasslands are degraded, in that native species have declined, and exotic species have increased in both diversity and abundance. These trends are primarily thought to be related to the impacts of grazing and subsequent grazing removal. Few studies have assessed long-term changes that have occurred in tussock grasslands, and those that have are generally limited to one particular location. This t
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Grosskopf, Gitta. "Investigations on three species of Diptera associated with hawkweeds in Europe and their potential for biological control of alien invasive Hieracium spp. in New Zealand and North America." [S.l.] : [s.n.], 2006. http://e-diss.uni-kiel.de/diss_1721/d1721.pdf.

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Großkopf, Gitta [Verfasser]. "Investigations on three species of Diptera associated with hawkweeds in Europe and their potential for biological control of alien invasive Hieracium spp. in New Zealand and North America / vorgelegt von Gitta Großkopf." 2006. http://d-nb.info/980896940/34.

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