Plant Disease, 1997 - present
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Item Citrus tristeza virus in Hawaii(University of Hawaii, 2011-10) Nelson, Scot; Melzer, Michael; Hu, JohnThis article describes the citrus tristeza virus in Hawai‘i, the pathogen, diseases and disease symptoms caused by the virus, insect vectors and transmission, diagnosis and detection, management, and quarantine, certification and suppression/eradication programs.Item Blossom-end rot of tomato in Hawaii(University of Hawaii, 2012-04) Ford, Derek; Nelson, Scot; Arakaki, AltonThis report discusses the symptoms and management practices for one of the most common and easily recognizable nutrient-deficiency diseases in tomato in Hawai‘i: blossom-end rot, caused by a lack of the element calcium in tomato plants.Item Major basil pests in Hawaii: Three economically important basil pests as of 2012(University of Hawaii, 2012-10) Uyeda, Jensen; Sugano, Jeri; Chou, Ming-Yi; Fukuda, Steve; Uchida, Janice; Melzer, Michael; Tsuda, Dick; Wang, Koon Hui; Kawate, MikeThis is a guide for the identification and recommended control practices of the basil pests: tomato spotted wilt, downy mildew, and Madeira mealybug.Item Powdery mildew of poinsettia(University of Hawaii, 2012-05) Thomas, Sterling; Nelson, ScotThis study discusses the symptoms of powdery mildew of poinsettia, describes the pathogen and suggests integrated practices for effective prevention and management of the disease.Item Raspberry late leaf rust in Hawaii caused by Pucciniastrum americanum(University of Hawaii, 2011-08) Nelson, ScotThis paper describes P. americanum, detail the rust disease and epidemiology in raspberrry, and suggest complementary practices to manage the disease.Item Bamboo mosaic(University of Hawaii, 2011-09) Nelson, Scot; Borth, WayneThis article describes the symptoms of bamboo mosaic, the viral pathogen, and integrated management practices that can effectively reduce disease occurance.Item Black spot of rose in Hawaii(University of Hawaii, 2012-01) Nelson, ScotThis article describes the black spot pathogen, disease symptoms and epidemiology, and ingegrated management practices for rose growers and home gardeners.Item Major Basil Pests in Hawaii: Three Economically Important Basil Pests as of 2012 (Chinese translation)(University of Hawaii, 2012-10) Uyeda, Jensen; Sugano, Jeri; Chou, Ming-Yi; Fukuda, Steve; Uchida, Janice; Melzer, Michael; Tsuda, Dick; Wang, Koon Hui; Kawate, MikeThis is a guide for the identification and recommended control practices of the basil pests: tomato spotted wilt, downy mildew, and Madeira mealybug.Item Root-knot Nematodes on Cucurbits in Hawaii(University of Hawaii, 2012-04) Dorman, Miriam; Nelson, ScotThis article discusses the symptoms and cause of root-knot disease of curcubits in Hawai‘i and suggests ingegrated management practices to limit crop loss and damage.Item Rust of Tree Heliotrope(University of Hawaii, 2012-06) Nelson, ScotThis study discusses symptoms and signs of rust of tree heliotrope, the pathogenic fungus that causes it, and suggestions for integrated practices for managing the disease.