Biology and control of another important weed of the Czech Republic: knotweed (Polygonum aviculare L.). A review

Jursik, M.,Ceska Zemedelska Univ., Prague . Katedra Agroekologie a Biometeorologie; Holec, J.,Ceska Zemedelska Univ., Prague . Katedra Agroekologie a Biometeorologie

Biology and control of another important weed of the Czech Republic: knotweed (Polygonum aviculare L.). A review

2008

Jursik, M.,Ceska Zemedelska Univ., Prague (Czech Republic). Katedra Agroekologie a Biometeorologie | Holec, J.,Ceska Zemedelska Univ., Prague (Czech Republic). Katedra Agroekologie a Biometeorologie

Polygonum aviculare prefers heavier loamy and clay soils. It is not a noxious weed in sugar beet stands, except for heavily infested fields, open crop canopies, and on field margins. Pre-sowing application of metamitron can be used for its control (the herbicide has to be incorporated shallow in the soil). In the group of post-emergence herbicides, clopyralid and triflusulfuron show the highest efficacy. Contact herbicides (phenmedipham and desmedipham) are not efficient enough.

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AGROVOC Keywords

application en postemergence besoin nutritionnel ciclo vital crecimiento croissance czech republic ecologia vegetal escarda especies etapas de desarrollo de la planta geographical distribution germinability graine growth herbicidas herbicide herbicides life cycle malezas mauvaise herbe necesidades de nutrientes nutritional requirements plant anatomy plant developmental stages plant ecology poder germinativo polygonum postemergence application preemergence application reproduction seeds semilla species taxonomia taxonomie taxonomy weed control weeds

Bibliographic information

Published in

Listy Cukrovarnicke a Reparske (Czech Republic)

Volume 124 Issue 9/10 ISSN 1210-3306

Pagination

pp. 256-259

Other Subjects

Anatomie vegetale; Republique tcheque; Anatomia de la planta; Cycle de developpement; Aplicacion en preemergencia; Phytoecologie; Desherbage; Espece; Distribution geographique; Faculte germinative; Reproduccion; Republica checa; Aplicacion en postemergencia; Distribucion geografica; Application en preemergence; Stade de developpement vegetal

Language

Czech

Note

Summaries (Cs, En)

6 ill.

7 ref.

Type

Lit. Review; Summary

In AGRIS since: 2009-03-15

Format: AGRIS AP

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http://www.cukr-listy.cz/on_line/2008/pdf/256-259.PDF

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Biology and control of another important weed of the Czech Republic: knotweed (Polygonum aviculare L.). A review

2008

AGROVOC Keywords

Bibliographic information