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Description
| - Common sunflower (Helianthus annuus var. annuus) has been found in the Czech Republic since the 1960’s. This species exists as a ruderal on railways and at river ports. It has been reported twice on arable land but its presence was only temporary. In 2004, we have found a dense population of sunflower on arable land. The infested crop was sunflower with common sunflower plants dispersed mainly in the field margins, however some plants were in the mainpart of the field. Common sunflower was also growing in ruderal habitats near the field. We predict the following consequences of common sunflower spread through the country: it could become a problem weed in sunflower crops due to the non-availability of a selective herbicide; as a weed, this species could infest other crops, which currently suffer from volunteer sunflower occurrence, such as maize, beet or soybeans. Gene flow can occur between this weedy form and the crop, and this must be considered during the risk assessment of transgenic sunflower
- Common sunflower (Helianthus annuus var. annuus) has been found in the Czech Republic since the 1960’s. This species exists as a ruderal on railways and at river ports. It has been reported twice on arable land but its presence was only temporary. In 2004, we have found a dense population of sunflower on arable land. The infested crop was sunflower with common sunflower plants dispersed mainly in the field margins, however some plants were in the mainpart of the field. Common sunflower was also growing in ruderal habitats near the field. We predict the following consequences of common sunflower spread through the country: it could become a problem weed in sunflower crops due to the non-availability of a selective herbicide; as a weed, this species could infest other crops, which currently suffer from volunteer sunflower occurrence, such as maize, beet or soybeans. Gene flow can occur between this weedy form and the crop, and this must be considered during the risk assessment of transgenic sunflower (en)
- Common sunflower (Helianthus annuus var. annuus) has been found in the Czech Republic since the 1960’s. This species exists as a ruderal on railways and at river ports. It has been reported twice on arable land but its presence was only temporary. In 2004, we have found a dense population of sunflower on arable land. The infested crop was sunflower with common sunflower plants dispersed mainly in the field margins, however some plants were in the mainpart of the field. Common sunflower was also growing in ruderal habitats near the field. We predict the following consequences of common sunflower spread through the country: it could become a problem weed in sunflower crops due to the non-availability of a selective herbicide; as a weed, this species could infest other crops, which currently suffer from volunteer sunflower occurrence, such as maize, beet or soybeans. Gene flow can occur between this weedy form and the crop, and this must be considered during the risk assessment of transgenic sunflower (cs)
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Title
| - Common sunflower (Helianthus annuus var. anuus) – potential threat to coexistence of sunflower crops in Central Europe
- Common sunflower (Helianthus annuus var. anuus) – potential threat to coexistence of sunflower crops in Central Europe (en)
- Planá forma slunečnice (Helianthus annuus var. anuus) - potenciální riziko koexistence pěstování slunečnice ve střední Evropě (cs)
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skos:prefLabel
| - Common sunflower (Helianthus annuus var. anuus) – potential threat to coexistence of sunflower crops in Central Europe
- Common sunflower (Helianthus annuus var. anuus) – potential threat to coexistence of sunflower crops in Central Europe (en)
- Planá forma slunečnice (Helianthus annuus var. anuus) - potenciální riziko koexistence pěstování slunečnice ve střední Evropě (cs)
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skos:notation
| - RIV/60460709:41210/05:12423!RIV06-MSM-41210___
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60460709:41210/05:12423
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Helianthus annuus var. anuus, slunečnice, plané formy, koexistence, transgenní plodiny (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...v/mistoKonaniAkce
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http://linked.open...i/riv/mistoVydani
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http://linked.open...vEdiceCisloSvazku
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http://linked.open...i/riv/nazevZdroje
| - GMCC 05 - Proceedings. Second International Conference on Co-existence between GM and non-GM based agricultural supply chains
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Nováková, Kateřina
- Soukup, Josef
- Holec, Josef
- Čeřovská, Marie
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http://linked.open...vavai/riv/typAkce
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http://linked.open.../riv/zahajeniAkce
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http://linked.open...n/vavai/riv/zamer
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number of pages
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http://purl.org/ne...btex#hasPublisher
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https://schema.org/isbn
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http://localhost/t...ganizacniJednotka
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is http://linked.open...avai/riv/vysledek
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