| one publication added to basket [292294] | Presence of weed biotypes with suspected resistance to glyphosate in the agroecosystem of citrus orchards in Cuba: a latent threat
Otero-Pujol, L.H.; De Prado-Amián, R. (2015). Presence of weed biotypes with suspected resistance to glyphosate in the agroecosystem of citrus orchards in Cuba: a latent threat, in: Sabater-Muñoz, B. et al. XII International Citrus Congress - International Society of Citriculture. Acta Horticulturae, 1065. https://dx.doi.org/10.17660/ActaHortic.2015.1065.239
In: Sabater-Muñoz, B. et al. (Ed.) (2015). XII International Citrus Congress - International Society of Citriculture. Acta Horticulturae, 1065. International Society for Horticultural Science: [s.l.]. ISBN 9789462610538. 1930 pp., more
In: Acta Horticulturae. International Society for Horticultural Science. ISSN 0567-7572; e-ISSN 2406-6168, more
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Document type: Conference paper
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- Otero-Pujol, L.H.
- De Prado-Amián, R.
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| Abstract |
In the last few years, there has been evidence for weeds escaping glyphosate control in Cuban citrus orchards using current control doses (1440 g active ingredient/ha) and the four annual treatments recommended for this crop. Melochia pyramidata L., Dichanthium annulatum (Forsk.) Staff, Momordicha charantia L. and Chamaesyce prostrate (Ait.) Small, show increasing resistance to this herbicide that has been preferred by the agricultural enterprises for over 10 years. Some weeds like Bidens pilosa L. and Lepidium virginicum L. have been problematic in enterprises in various areas of the country (Ceiba in La Habana and Arimao in Cienfuegos) where they occupy over 50% of the infested fields. The frequent presence of Echinochloa colona (L.) Link. and Eleusine indica (L.) Gaertn is also of interest considering that they have been reported as resistant to glyphosate in countries like Argentina, Australia and the USA. |
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