2012

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Plants, Pests & Pathogens

Recordings

Tuesday, February 28, 2012:

Recording: Audio

10:00 a.m.	NCSU Web-based Tools	Lucy Bradley
10:15 a.m.	Featured Speaker: Larry Grand Mushrooms and other macrofungi Dr. Grand is part of a multidisciplinary team assessing fungal biodiversity in North Carolina state parks and the Great Smoky Mountains National Park.	Larry Grand
10:58 a.m.	2012 Show Stopper Plants
11:00	Current Issues in Entomology David Stephan Plant Disease & Insect Clinic Insect identification specialist Demystifying Scientific Names Insects and other arthropods Eastern gray squirrel (Sciurus carolinensis) Angular/Broad winged katydid (Microcentrum sp.) Vegetable weevil (Listroderes difficilis) Arthropod pests on boxwood Boxwood mite, Eurytetranychus buxi Boxwood psyllid, Cacopsylla buxi Boxwood lLeafminer, Monarthropalpus flavus Boxwood scale insects Cottony cushion scale, Icerya purchasi (Maskell) Wax scales, Ceroplastes sp. Lace bugs Azalea lace bug (Stephanitis pyrioides) Hawthorn lace bug (Corythucha cydoniae) Green Fruitworms and Climbing Cutworms	David Stephan
11:35	Current Issues in Plant Pathology Mike Munster Plant Disease & Insect Clinic Plant pathologist, diagnostician commercial ornamentals (nurseries & greenhouses) A Box Blight Primer Update on Emerald Ash Borer and Laurel Wilt Botrytis blight on pansy in the landscape White mold (Sclerotinia sclerotiorum) on collards, snapdragon, and more Two camellia diseases Camellia petal blight (Ciborinia camelliae) Infectious variegation of camellia (Camellia yellow mottle virus?)	Mike Munster

Tuesday, April 24th, 2012:

10:05 a.m.	Regional Update Coastal Plains: Cypress Weevil, Eudociminus mannerheimii, Danny Lauderdale	Danny Lauderdale
10:10 a.m.	Regional Update Piedmont: Blossum End Rot in Container Gardens Mary Helen Ferguson	Mary Helen Ferguson
10:20 a.m.	Featured Speaker: Dr. Brian Jackson Plant Identification	Brian Jackson
10:58 a.m.	2012 Show Stopper Plants Mark Blevins	Chinese FringeTreeChionanthus retusus
11:00	Current Issues in Entomology David Stephan Plant Disease & Insect Clinic Kudzu bugs,Termites, Carpenter Ants, Blister Beetle, Linyphiidae Spider, Luna Moth and more  Bean Plataspid/Kudzu Bug (Megacopta cribraria)  Eastern Subterranean Termite (Reticuliter-mes flavipes)  Ants vs. Termites  Carpenter ants (Camponotus spp.), with emphasis on the black carpenter ant  “Bowl and Doily” Spider (Frontinella communis)  A blister beetle (Meloidae, Lytta sp.)  Luna Moth (Actias luna)	David Stephan
11:45	Current Issues in Plant Pathology Mike Munster Plant Disease & Insect Clinic Plant pathologist, diagnostician commercial ornamentals (nurseries and greenhouses) Flower pot parasol mushroom (Leucocoprinus birnbaumii) Abiotic problems Uneven leaf-out of red maples Frost injury Sunscald Hydrophobic soil and high soluble salts Hollyhock rust Septoria leaf spot on Rudbeckia Leaf spots on Japanese maple Rose downy mildew Powdery mildews on various hosts Watch for in May & June In the vegetable garden (Tomato spotted wilt virus, Septoria leaf spot (tomato), Southern blight, Southern bacterial wilt, root knot) =wilt diseases In trees, shrubs, flowers (Rose rosette, quince rust on ornamental pear, oak leaf blister) Keeping an eye on late blight (usablight.org)	Mike Munster

Tuesday, June 26th, 2012:

10:05 a.m.	BlackBoard Collaborate
10:20 a.m.	Featured Speaker: Dr. Carl Crozier Urban Soils	Carl Crozier
10:58 a.m.	2012 Show Stopper Plants
11:00	Current Issues in Entomology David Stephan Plant Disease & Insect Clinic Insect identification specialist 40 years of experience in the clinic Eastern Hercules beetle (Dynastes tityus) Saltmarsh caterpillar (Estigmene acrea) Orchard spider (Leucage venusta) Scarab Beetle (Polyphylla occidentalis) An eriophyid mite (Eriophyes caulis) causing an erineum gall on the petiole of black walnut Tobacco budworm (Heliothis virescens) resting on unidentified stink bug eggs Sawflies, with emphasis on the redheaded pine sawfly (Neodiprion lecontei) Cottonwood leaf beetle (Chrysomela scripta) Cicada killer (Sphecius speciosus)	David Stephan
11:30	Current Issues in Plant Pathology Mike Munster Plant Disease & Insect Clinic Plant pathologist, Diagnostician commercial ornamentals (nurseries and greenhouses) Crown and root problems of liriope, including Fusarium and Phytophthora Downy mildew of impatiens (Plasmopara obducens) Phytophthora aerial blight of Madagascar periwinkle (annual vinca) and petunia Some diseases of grape downy mildew (Plasmopara viticola) powdery mildew (Erysiphe (Uncinula) necator) black rot (Guignardia bidwellii) Pierce’s disease (Xylella fastidiosa) herbicide injury	Mike Munster

Tuesday, August 28th, 2012:

10:05 a.m.	Regional Update Coastal Plains: Tom Glasgow	Tom Glasgow
10:10 a.m.	Regional Update Piedmont: Paul McKenzie	Paul McKenzie
10:20 a.m.	Featured Speaker: Joe Neal Weed ID	Joe Neal
10:58 a.m.	2012 Show Stopper Plants
11:00	Current Issues in Entomology David Stephan NC State Plant Disease & Insect Clinic Rose rosette Armillaria root rot on shrubs and trees The Good, the Bad, and the Ugly of Images Sooty mold Cherry leaf spot Watermelon fruit blotch Watch for in September and October	David Stephan
11:30	Current Issues in Plant Pathology Mike Munster Plant Disease & Insect Clinic Plant pathologist, Diagnostician A cerambycid beetle, Physocnemum andreae Stinging caterpillars Saddleback Caterpillar, Acharia (formerly Sibine) stimulea Hag Moth, Phobetron pithecium Stinging Rose Caterpillar, Parasa indetermina Skiff Caterpillar, Prolimacodes badia – NOT A STINGING CATERPILLAR Spiny Oak Slug, Euclea delphinii Puss Caterpillar, Megalopyge opercularis A longhorned beetle, Parandra brunnea Lesser Canna Leafroller, Geshna cannalis Amber Snails, family Succineidae Unidentified crayfish burrows European hornet, Vespa crabro, collecting bark from a	Mike Munster

Tuesday, October 23rd, 2012:

10:05 a.m.	Regional Update Coastal Plains:
10:10	Regional Update Piedmont: Brenda Larson, Lee County
10:15 a.m.	Regional Update Mountain/Foothills: Colleen Church, Davie County	Colleen Church
10:20 a.m.	Featured Speaker: Dr. Nancy Creamer Local Food Security	Nancy Creamer
10:58 a.m.	2012 Show Stopper Plants
11:00	Current Issues in Entomology David Stephan NC State Plant Disease and Insect Clinic Insect identification specialist 40 years of experience in the Clinic Pileated Woodpecker, Dryocopus pileatus, damage to wood Organpipe Mud Dauber Wasp, Trypargilum politum Stephan’s Scale of Household Pests (as opposed to household nuisances) 10 = termites 9 = bed bugs 8 = carpenter ants, powderpost beetles 7 = cockroaches 6 = carpet beetles, clothes moths 5 = fleas 4 = household ants 3 = flour, grain, and meal beetles and moths 2 = household spiders, silverfish, booklice 1 = springtails, darkwinged fungus gnats Elm Sawfly, Cimbex Americana Walkingsticks Two-striped Walkingstick, Anisomorpha buprestoides Walkingstick, Diapheromera femorata Cecropia Moth, Hyalophora cecropia Gall Midge, Taxodiomyia sp. on baldcypress	David Stephan
11:30	Current Issues in Plant Pathology Mike Munster Plant Disease & Insect Clinic Plant pathologist, Diagnostician commercial ornamentals (nurseries and greenhouses) General: nuisance fungi Woody ornamentals: box blight, Phytophthora root rot Flower beds: black root rot, Sclerotinia stem rot, gray mold (Botrytis) Cruciferous vegetables: black rot, white spot of turnip, Sclerotinia stem rot	Mike Munster

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