INDEPENDENT ORIGINATION OF FLORAL ZYGOMORPHY, A PREDICTED ADAPTIVE RESPONSE TO POLLINATORS: DEVELOPMENTAL AND GENETIC MECHANISMS [PDF]
Observations of floral development indicate that floral organ initiation in pentapetalous flowers more commonly results in a medially positioned abaxial petal (MAB) than in a medially positioned adaxial petal (MAD), where the medial plane is defined by ...
Bukhari, Ghadeer, Zhang, Wenheng
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Petrobia (Tetranychina) harti (Acarina: Tetranychidae) a New Species for the Bulgarian Fauna
Petrobia harti was identified for the first time in Bulgaria in 2010 on Oxalis corniculata (Oxalidacea) at Zvanichevo’s village greenhouse. Oxalis corniculata is a very important weed for greenhouses where are crowing vegetable crops, like cucumbers and
Nikola Atanasov +2 more
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Genetic Diversity of Andean Tuber Crop Species in the in situ Microcenter of Huanuco, Peru [PDF]
peer reviewedAndean tuber crop species oca (Oxalis tuberosa Molina), ulluco (Ullucus tuberosus Caldas), and mashua (Tropaeolum tuberosum Ruiz & Pav.) play major roles in Andean communities.
Altieri +45 more
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Nitrofen herbicide for control of yellow oxalis in greenhouse roses
Yellow oxalis (Oxalis corniculata) is frequently a serious pest in greenhouse rose production. When steam fumigation precedes planting, the oxalis seedlings and plants are killed.
J Bivins, C Elmore
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Plant Community Richness and Composition in Formerly Dammed Reservoirs of Central Massachusetts [PDF]
Small dam removals have become common in the United States as many have begun to lose their function and efficiency, often with the goal of improving safety and/or restoring riverine ecosystems.
Wiater, Carrie L
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Beyond EICA : understanding post-establishment evolution requires a broader evaluation of potential selection pressures [PDF]
Research on post-establishment evolution in nonnative plant populations has focused almost exclusively on testing the Evolution of Increased Competitive Ability (EICA) hypothesis, which posits that the lack of specialized herbivores in the invaded range ...
Atwood, Joshua P., Meyerson, Laura A.
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Oxalis pes-caprae L. (= Oxalis cernua Thunb.) is a geophyte native to South Africa (Cape region) that was introduced in Europe in the second half of the eighteenth century as a cultivated plant.
Maria Adele Signorini
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Fire responses of bushland plants after the January 1994 wildfires in northern Sydney [PDF]
In early January 1994 wildfires burned areas of bushland in northern Sydney (lat 33° 45’ S, long 151° 05’ E) in coastal south-eastern Australia. This paper reports observations of the fire responses for 828 species of bushland plants – 576 native species
Kubiak, P. J.
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This is the first report of Puccinia oxalidis causing leaf spot diseases on ornamental Oxalis triangularis subsp. papilionaceae cv. Atropurpurea in Moravia, Czech Republic. The macroscopic symptoms and microscopic features are described.
Ivana ŠAFRÁNKOVÁ
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Production de références pour le désherbage de la culture de canne à sucre. La Réunion - 2005 [PDF]
Au cours de l'année 2005, dix-neuf essais d'efficacité d'herbicides de pré-levée ont été mis en place en culture de canne à sucre à La Réunion. Huit produits ont été testés seul ou en association (acétochlore, isoxaflutole, mésotrione, S-métolachlore ...
Canavi Botanica - REU +7 more
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