Amaranthus albus (tumble pigweed)
Identity
- Preferred Scientific Name
- Amaranthus albus L. (1759)
- Preferred Common Name
- tumble pigweed
- International Common Names
- Englishtumbleweed amaranthwhite pigweed
- Spanishbledo blanco
- Frenchamarante blanche
- Portuguesebredo-branco
- Local Common Names
- GermanyWeisser AmarantWeisser Fuchsschwanz
- Italyamaranto biancoerba di gelosia
- NetherlandsWitte Amarant
- EPPO code
- AMAAL (Amaranthus albus)
Pictures
Distribution
Host Plants and Other Plants Affected
Host | Host status | References |
---|---|---|
Arachis hypogaea (groundnut) | Main | |
Beta vulgaris (beetroot) | Main | |
Glycine max (soyabean) | Main | |
Gossypium (cotton) | Unknown | Bükün (2005) |
Gossypium hirsutum (Bourbon cotton) | Main | |
Helianthus annuus (sunflower) | Main | Moskova et al. (2018) |
Medicago sativa (lucerne) | Main | |
Olea europaea subsp. europaea (European olive) | Main | |
Solanum lycopersicum (tomato) | Main | |
Solanum tuberosum (potato) | Main | |
turfgrasses | Other | |
Zea mays (maize) | Main |
Prevention and Control
Cultural Control
As an annual weed, A. albus is readily controlled by most tillage treatments. It is well controlled by solarization for 4 weeks (Bell and Elmore, 1983).
As an annual weed, A. albus is readily controlled by most tillage treatments. It is well controlled by solarization for 4 weeks (Bell and Elmore, 1983).
Chemical Control
Due to the variable regulations around (de-)registration of pesticides, we are for the moment not including any specific chemical control recommendations. For further information, we recommend you visit the following resources:
•
EU pesticides database (http://ec.europa.eu/food/plant/pesticides/eu-pesticides-database/)
•
PAN pesticide database (www.pesticideinfo.org)
•
Your national pesticide guide
Impact
Holm et al. (1979) list A. albus as a 'principal' weed in Portugal and Mexico. It is also listed as a significant weed in a wide range of crops in many other countries, especially USA, Spain, Hungary, Turkey and Ukraine. Rushing et al. (1985) measured competition of A. albus with cotton and showed that population densities greater than 4-16 plants per 10 m of crop row resulted in yield losses equivalent to 10 kg cotton/ha with each additional A. albus plant per 10 m.
Information & Authors
Information
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Copyright
Copyright © CABI. CABI is a registered EU trademark. This article is published under a Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
History
Published online: 16 November 2021
Language
English
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