Vivien Walton

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Drosophila suzukii (Matsumura) is a global pest attacking various berry crops. D. suzukii lays eggs in damaged and in intact wine grape berries of the most soft-skinned varieties. Here, we describe the relative host utilization of different wine grape cultivars grown in Northern Italy and Oregon. Assessments of host berry utilization were performed in both(More)
BACKGROUND Combination therapy is logical for patients with non-insulin-dependent (type 2) diabetes mellitus, because they often have poor responses to single-drug therapy. We studied the efficacy and physiologic effects of metformin and troglitazone alone and in combination in patients with type 2 diabetes. METHODS We randomly assigned 29 patients to(More)
Twenty patients with known malignancies, back pain, abnormal roentgenograms of the spine, and normal neurological examinations were evaluated by outpatient computed tomographic (CT) myelography to determine the presence and extent of epidural tumor. Spinal CT following the intrathecal administration of low doses of water soluble contrast agents provided(More)
PURPOSE To evaluate the extent to which patients unnecessarily restrict activities of daily living after routine cataract surgery and to test interventions to increase activity. SETTING Day treatment center, London, United Kingdom. METHODS In this nonrandomized interventional clinical study, consecutive patients having routine first-eye sutureless(More)
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