Chemically Induced Branching of Woody Landscape Plants
نویسندگان
چکیده
منابع مشابه
Abundance of Beneficial Arthropods on Woody Landscape Plants at Professionally-Managed Landscape Sites1
Eight 0.2–0.4 ha (0.5–1.0 A) sites managed by landscape professionals were monitored biweekly for beneficial arthropod activity. More than 30 generalist predator taxa were identified. Spiders and green lacewings were the most numerous taxa and both were found on all plant taxa sampled. Green lacewings, especially the egg stage, were the most numerous natural enemies detected on birch, crape myr...
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A fundamental property of all living organisms is related to the continuous gathering of environmental information and the expression of physiological responses aimed to optimize its performance under new environmental conditions. In order to keep homeostasis, plants need to continuously gather information about its environment and to react physiologically, in order to synchronize its normal bi...
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stresses caused by their freezing and thawing. A key difference between a hardy plant and a non-hardy plant is believed to be where the ice forms in freezing: inside the living cells or outside of them. If ice forms inside of cells, it is almost always fatal to them, and this is probably the principal cause of frost kill in non-hardy plants. Normally hardy tissue may be killed by moderate tempe...
متن کاملUptake and dissipation of neonicotinoid residues in nectar and foliage of systemically treated woody landscape plants.
Systemic neonicotinoid insecticides used in urban arboriculture could pose a risk to bees and other pollinators foraging on treated plants. We measured uptake and dissipation of soil-applied imidacloprid and dinotefuran in nectar and leaves of 2 woody plant species, a broadleaf evergreen tree (Ilex × attenuata) and a deciduous shrub (Clethra alnifolia), to assess concentrations to which pollina...
متن کاملAssessment of carbon in woody plants and soil across a vineyard-woodland landscape
BACKGROUND Quantification of ecosystem services, such as carbon (C) storage, can demonstrate the benefits of managing for both production and habitat conservation in agricultural landscapes. In this study, we evaluated C stocks and woody plant diversity across vineyard blocks and adjoining woodland ecosystems (wildlands) for an organic vineyard in northern California. Carbon was measured in soi...
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ژورنال
عنوان ژورنال: Journal of Environmental Horticulture
سال: 1990
ISSN: 0738-2898,2573-5586
DOI: 10.24266/0738-2898-8.2.78