PPT-Plant Diseases

Objective 802 Discuss diseases and viruses Diseases A disease is a plant disorder caused by an infectious pathogen or agent Diseases There are 3 conditions necessary for diseases in plants host plant. Plant Guide als ttp://plant - materials.nrcs.usda.gov/ Plant Fact Sheet/Guide Coordination Page http://plant - materials.nrcs.usda.gov/intranet/pfs.html National Plant Data Center ttp://npdc.usda.go Plant Guide - materials.nrcs.usda.gov/ Plant Fact Sheet/Guide Coordination Page http://plant - materials.nrcs.usda.gov/intranet/pfs.html National Plant Data Center ttp://npdc.usda.gov&#xh-70; ANNUAL Plant Fact Sheet - materials.nrcs.usda.gov/ Plant Fact Sheet/Guide Coordination Page http://plant - materials.nrcs.usda.gov/ intranet/pfs.html National Plant Data Center ttp://npdc.usda.gov&#xh-70; Plant Guide - materials.nrcs.usda.gov/ Plant Fact Sheet/Guide Coordination Page http://plant - materials.nr cs.usda.gov/intranet/pfs.html National Plant Data Center ttp://npdc.usda.gov&#xh-70; PEACH Plant Fact Sheet - materials.nrcs.usda.gov/ Plant Fact Sheet/Guide Coordination Page http://plant - materials.nrcs.usda.gov/intranet/pfs.html National Plant Data Center ttp://npdc.usda.gov&#xh-70; R Plant Guide Plant Mater - materials.nrcs.usda.gov/ Plant Fact Sheet/Guide Coordination Page http://plant - materials.nrcs.usda.gov/intranet/pfs.html National Plant Data Center ttp://npdc.usda.gov&#x Plant Fact Sheet Plant M - materials.nrcs.usda.gov/ Plant Fact Sheet/Guide Coordination Page http://plant - materials.nrcs.usda.gov/intranet/pfs.html National Plant Data Center ttp://npdc.usda.gov&# Plant Guide - materials.nrcs.usda.gov/ Plant Fact Sheet/Guide Coordination Page http://plant - materials.nrcs.usda.gov/intranet/pfs.html Nat ional Plant Data Center ttp://npdc.usda.gov&#xh-70; VIRGI Biotic Plant Problems (Plant Diseases). Disease Triangle. Plant Pathogens: Bacteria, Fungi, . Oomycota. , Viruses, . Viroids. , Nematodes. Abiotic vs. Biotic Plant Problems. Discuss:. Photos . used from . Help me! I’m dying.. Disease. Disease is a plant disorder caused by an infectious pathogen or agent. Host. – Plant the disease attacks. Pathogen. – Any disease causing agent. Environment. – moisture and temperature needed for the pathogen to grow. By Miharu Furuta. Introduction. M. any. people use rice daily, without knowing the difficult process of growing it. . The . rice plant is an annual . plant that . produces an edible seed, . called rice. What is a plant disease?. A plant . disease. is any abnormal condition that alters the appearance or function of a plant. It is a physiological process that affects some or all plant functions. Disease may also reduce yield and quality of harvested product.. Plant Propagation Plant Propagation The process of increasing the numbers of a species, maintaining a species, or preserving the vigor of a plant. Successful Plant Propagation Knowledge of technical skills HAS 222. Presentation Plan. Definition of occupational diseases. Epidemiological data on occupational diseases. Exposure routes for occupational diseases. Classification. of . occupational. . diseases.