Diseases and Disorders of Camellias

Slides:



Advertisements
Similar presentations
Integrated Disease Management Disease Resistance and Cultural Controls.
Advertisements

Basic Plant Pathology Jennifer Davidson Author: Mila Pearce
Integrated Pest Management
CSI – Southeast Plant Diagnostics Presented By: Tony Glover Regional Extension Agent – Birmingham Alabama.
University of Florida Extension
Introduction to Crop Injury. Outline What is a noninfectious disorder? Differences between noninfectious disorders and disease Symptoms and what to look.
Module 3 Onset of the Problem Sometimes an observant, conscientious grower will know just when a particular concern appeared Sometimes indicators pinpoint.
Sustainable Management of Common Plant Diseases in the Landscape Dr. Elizabeth Little Department of Plant Pathology University of Georgia.
Abiotic Disorders The Other Diseases John F. Baniecki, Ph.D. Extension Specialist, Plant Pathology/Entomology Professor, Plant Pathology, College of Agriculture,
I. Introduction to disease control A. Causes of Plant Diseases 1. Abiotic a. Non-living cause of a plant disease by a physical or chemical component of.
Lecture 16 Turf, Flower and Vegetable Diseases. Turf diseases Turf diseases Fusarium patch, red thread disease, fairy rings and thatch are common in Seattle.
FOLIAGE and TWIG DISEASES (caused by Ascomycete fungi) and some Basidiomycetes (rusts) Reading: Dreistadt et al. p , , Edmonds et.
Managing Vineyard Diseases and Pests Anne DeMarsay and Joseph A. Fiola Maryland Cooperative Extension, Western Region Keedysville, Maryland.
Root Galls formed by Root-knot Nematodes
Louisiana Yards and Neighborhoods Common Landscape Diseases Common Landscape Diseases
Dr. Monica Elliott Ft. Lauderdale REC
By Mrs. Piney-Perez.  Abiotic are non living things in an ecosystem.  Biotic are living things in an ecosystem.  Ecosystem is all the living and nonliving.
Type of diseases Next End.
作物病害 農業概論 陳昭瑩. Estimated annual crop losses worldwide –31-42% –Lower in the more developed countries –Higher in the developing countries Average of total.
13.2 Biotic and Abiotic Factors KEY CONCEPT Every ecosystem includes both living and nonliving factors.
Plant Health Management for Backyard Strawberry Plantings
© 2011, 2007, 2002, 1988 Pearson Education, Inc. Pearson Prentice Hall - Upper Saddle River, NJ Practical Horticulture 5 th edition By Margaret J.
Scouting for Plant Diseases
Bellringer-October 7, )Name 3 different causes of why a plant might become diseased (think hard): 2)What is the difference between biotic and abiotic?
Persimmons Chapter 27.
Diagnosing Plant Disorders Introduction to Plant Science J.G. Mexal.
Diseases Unit: Plant Pests. Objectives: 1)Explain diseases as related to plants 2)Describe the types and causes of plant diseases 3)Explain how common.
13.2 Biotic and Abiotic Factors KEY CONCEPT Every ecosystem includes both living and nonliving factors.
Biotic factors are living things. plants animals fungi bacteria
13.2 Biotic and Abiotic Factors KEY CONCEPT Every ecosystem includes both living and nonliving factors.
Who Wants To Be A Master Gardener? Master Gardener.
CAUSES OF PLANT DISEASES
Plant Pathology David R. Drake. Pathology The study of disease. Disease Anything that causes abnormal growth.
Turfgrass Diseases. Turfgrass Disease Disease: normal development disturbed; reduces value.
MINERAL NUTRITION & PLANT DISEASE & PESTS Resistant phenomena : 1. Anatomy (eg. Thicker epidermal cells, higher degree of lignification)
Plant Disorders Diseases. Powdery Mildew The disease is easily recognizable as a white to gray powdery growth on leaves and sometimes stems and flowers.
the study of diseases in plants
Integrated Pest Management Methods

GREENHOUSE SANITATION Jean Williams-Woodward Extension Plant Pathologist UGA.
Describe biotic and abiotic factors in the environment
Factors Within An Ecosystem.
Plant Stress Plant stress is defined as any change in environmental conditions that produce a less than ideal plant response.  Biotic  Abiotic.
Module 4 - Get to the Cause! Biotic vs. Abiotic
* Ecosystems and Flow of Energy. the study of the interactions of living organisms with one another and with their environment eco root home, abode ecoclimate.
PRINCIPLES FOR PREVENTING DAMAGE AND DISEASE IN PLANTATION FORESTS.
13.2 Biotic and Abiotic Factors Every ecosystem includes both living and nonliving factors.
Unit 13 Agri-science Biological and chemical control Of Pests.
FOREST DISEASES AND FOREST HEALTH ESRM 101 Spring 2007 Bob Edmonds 264 Bloedel
364.T1 Model Agricultural Core Curriculum: Supplement University of California, Davis Damage Caused By Plant Pests Fungi Fungi are microscopic plants which.
Diseases Help me! I’m dying..
An ecosystem includes both biotic and abiotic factors.
Genetic abnormalities
An ecosystem includes both biotic and abiotic factors.
An ecosystem includes both biotic and abiotic factors.
An ecosystem includes both biotic and abiotic factors.
Plant Diseases Diseases are caused by the following biotic factors:
An ecosystem includes both biotic and abiotic factors.
An ecosystem includes both biotic and abiotic factors.
An ecosystem includes both biotic and abiotic factors.
An ecosystem includes both biotic and abiotic factors.
INTRODUCTION TO PLANT PATHOLOGY
2.3: Population Dynamics and Succession
Abiotic Factors Ch. 20 Sect. 1
An ecosystem includes both biotic and abiotic factors.
ETIOLOGY OF PLANT DISEASES. ETIOLOGY OF DISEASE Study of causation or origination Study of causation or origination -Greek word “aitiolologia” -Greek.
An ecosystem includes both biotic and abiotic factors.
An ecosystem includes both biotic and abiotic factors.
PLPA 100 JEOPARDY Fungi Nematode Viruses Abiotic
An ecosystem includes both biotic and abiotic factors.
Presentation transcript:

Diseases and Disorders of Camellias David M. Ingram Extension/Research Professor Central MS Research & Extension Center Raymond, Mississippi

Nicely Landscaped Home Conservatively adds 15% to the value of the home

Plant Disease A condition in a plant caused by a biotic (living) or abiotic (nonliving) factor resulting in an economic or aesthetic concern Or a malfunctioning plant

Biotic Causes Fungi Bacteria Phytoplasmas Viruses Nematodes Parasitic higher plants More caused by fungi than anything else

Abiotic Causes Site disturbance - soil removal, addition, compaction Anoxia - excess soil moisture Drought injury Cold injury Chemical injury Lightning Excessive levels of fertilizers Other factors

Camellia Leaf Gall

Camellia Leaf Gall

Anthracnose

Camellia Virus ?

Camellia Virus ?

Camellia Virus ?

Camellia Bud Blight

Camellia Flower Blight

Camellia Flower Blight

Fungicides for Camellia Fungal Diseases Dithane (mancozeb) Cleary’s 3336 (thiophanate methyl)

Oedema

Oedema

Phytophthora Root Rot

Sudden Oak Death

Sudden Oak Death

Armored Scale

Tea Scale

Tea Scale

Parasitic Algae

Parasitic Algae

Questions ??

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2024 SlidePlayer.com Inc. All rights reserved.