Results 31 to 40 of about 4,297,475 (211)
American Journal of Botany, Volume 113, Issue 9, September 2026.Abstract Premise The southwestern United States is at the forefront of nonnative Phragmites australis subsp. australis expansion. Native Phragmites australis subsp. americanus, likely in decline in North America, is ecologically and culturally important and of conservation interest. In the greater Grand Canyon region, the Glen Canyon Dam led to loss of
Emily C. Palmquist +6 more
wiley +1 more source
Chlorosis in avocado: May be caused by nutrients in soil or genetic variations in the variety
California Agriculture, 1953 In the first article of a two-part progress report on the relative susceptibility of avocado root-stocks to chlorosis evidence was presented to the effect that young avocado trees on Guatemalan rootstocks are less tolerant to a type of chlorosis ...
F Halma, G Goodall
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Occurrences of Steelhead Trout (Oncorhynchus mykiss) in southern California, 1994-2018
California Fish and Wildlife Journal, 2020 Observations of federally endangered Southern Steelhead Trout (Oncorhynchus mykiss) were compiled for the southern California Distinct Population Segment (DPS) that extends approximately 500 kilometers from the Santa Maria River (Santa Barbara County ...
Rosi Dagit +9 more
doaj +1 more source
Incidence of dementia and mild cognitive impairment in two Indigenous Bolivian cohorts
Alzheimer's &Dementia, Volume 22, Issue 9, September 2026.Abstract INTRODUCTION We studied dementia incidence and risk factors in Indigenous Tsimane and Moseten Amerindian populations in Amazonian Bolivia with largely subsistence lifestyles. METHODS A median of 4.7 years after baseline dementia assessment, 730 participants (52% male; mean age 67.3 years) were re‐visited at two follow‐up phases to determine ...
Margaret Gatz +18 more
wiley +1 more source
California Agriculture, 1951 Lithium toxicity in citrus was recognized for the first time in the field in Santa Barbara County. The element apparently came from irrigation water.
D Aldrich, A Vanselow, G Bradford
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Food Frontiers, Volume 7, Issue 5, September 2026.ABSTRACT Hyperuricemia is a prevalent metabolic disorder arising from dysregulated purine metabolism, wherein xanthine oxidase (XOD) serves as the key rate‑limiting enzyme catalyzing the final oxidation of hypoxanthine and xanthine to uric acid. Although Brassica rapa L.
Xuanbo Chen +6 more
wiley +1 more source
California Agriculture, 1955 Excellent control of morning-glory—in flower seed plantings in Santa Barbara County—was achieved in test plots sprayed with MCP and 2,4-D.
J Bivins, B Johnson, W Harvey
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Interplanting grasses into alfalfa controls weeds in older stands
California Agriculture, 2000 Interplanting grasses into alfalfa effectively uses grass competition to reduce the amount of weeds in alfalfa hay. The increased production offsets a lower price for the hay content, making the alfalfa-grass hay equally profitable to ...
Timothy S. Prather +8 more
doaj +1 more source
Effects of a Catastrophic Debris‐Flow on a Coastal Salt Marsh
Global Change Biology Communications, Volume 1, Issue 3, September 2026.Debris‐flows are extreme events that can occur when wildfire is followed by heavy precipitation. Although debris‐flow effects are primarily assessed in montane systems, here, we document the downstream physical and biological impacts of a debris‐flow in a coastal salt marsh.
Rachel S. Smith +6 more
wiley +1 more source
New soil fumigant: Increased growth of crop plants with weed killer of low toxicity to humans
California Agriculture, 1955 A new soil fumigant—vapam—proved to be an effective weed killer in column stocks—Matthiola incana—in Santa Barbara County tests conducted during the fall and winter of 1954–55.
J Bivins, A Kofranek
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