We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byJustyn Dopson
Modified over 2 years ago
Black Spot Diseases By Colton Alley and Chris Gillihan
Black Spot photos
What causes black spot Most common cause of black spot on plants is fungal and several other types can cause theses sots. Over a 1,000 fungal species are known to cause black spot
Sign and Symptoms of Black Spot Circular back patches that appear on plant leaves. Members of the rose family are most common to this black spot. Plant finally dies and loses all its leaves.
How To Control Black Spot Identify the diseases Implement cultural control Use chemical control Systematicaly use fungicides Practice prevention
What kind of plants may it effect Can attack any plant with fleshy leaves and stems
How to prevent black spot Plant in full sun Plant in area with good air circulation Water correctly Remove leaves that show signs of infection Keep clean garden Choose resistant cultivars
Plant Diseases Assignment :Gray Mold By Becky Keene and Michaela Gantt.
Plant Diseases Fungal, bacterial, viral. Fungi grow best in humid, warm, conditions Fungi cannot make their own food so live on dead or living cells Fungi.
Powdery Mildew BY: JUSTIN KEITH, TANNER EIDSON AND CHARLES RING.
Lecture 16 Turf, Flower and Vegetable Diseases. Turf diseases Turf diseases Fusarium patch, red thread disease, fairy rings and thatch are common in Seattle.
ANTHRACNOSE May infect leaves, twigs, buds, shoots, and even the fruit of various landscape trees Raking and removing infected leaves will remove the main.
PLANTS AND TREES Plants and trees are living things…. This is a plant This is a tree.
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.
Pythium Root Rot/Pythium Root Dysfunction
Diseases of Azaleas and Rhododendrons “Plant disease is the rule, rather than the exception.” page # 79.
PLANT DISEASES. BLACK SPOT Black spot of rose, also known as leaf blotch, and leaf spot, is a disease caused by a fungus called Diplocarpon rosae. The.
Plant Diseases Plant diseases reduce the harvest of food
Who Wants To Be A Master Gardener? Master Gardener.
Onion Diseases Fungal Physiological Translucent Scale Botrytis Blight - Botrytis squamosa Botrytis Neck Rot - Botrytis allii Purple Blotch - Alternaria.
Diseases Help me! I’m dying.. Disease Disease is a plant disorder caused by an infectious pathogen or agent.
Plants are living things. They are born, grow, reproduce and die. All plants need air, light and water to live.
By Audrey, Davis, Stephanie Rust on Plants. Scientific name: Uredinales Rust is a fungal disease that affects trees, vegetables, grasses, and flowers.
PRINCIPLES FOR PREVENTING DAMAGE AND DISEASE IN PLANTATION FORESTS.
Leisure and Cultural Services Department Planting Herbs in School Scheme 2012/13 Thyme Rosemary Mint.
Managing Plant Pests.
Scouting for Plant Diseases
PLANT DETECTIVES. Directions Consider the information presented in each scenario – What is useful? – What is not useful? – What is missing? Based on the.
Unit 7: Alfalfa Diseases. Bacterial Wilt Occurs when conditions are right for rapid, vigorous growth Symptoms Reduced stand Dwarfing of infected.
Blight. What is Blight? It is simply a rapid and complete chlorosis, browning, then death of plant tissues such as leaves, branches, twigs, or floral.
We explore the soil from the school garden. There are worms in the soil.
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?
22.1 Differentiate between common diseases Assess symptoms of common diseases and parasites 22.4 Compare methods by which diseases are spread.
Organic Approaches to Disease Control George Driever Area Pest Management Specialist Cooperative Extension Service Oklahoma State University.
Insect Control Cultural Mechanical Biological Beneficial Chemical.
Unit 10: Soybean Diseases. Bacterial Blight Occurs on leaves of the SB Small angular spots Appear yellow at first Later turn brown to black
+ Cells & Disease Unit PreTest. + Write the question on the front of each flashcard Write your best answer on the back of each flashcard.
BACTERIAL DISEASE. BACTERIA Lack chlorophyll and cannot produce own foodLack chlorophyll and cannot produce own food Require 400 to 600X magnificationRequire.
Symptoms The fungus causes both seed and seedling rot and drastically reduces plant stand. In moist soil, seeds may be attacked and killed due to rotting.
Turfgrass Diseases. Turfgrass Disease Disease: normal development disturbed; reduces value.
Taking Care of Your Miniature Plants during Seasonal Changes.
Fruit disease End Next. Introduction: Fruit diseases are the disease that infects fruit (ripening stage). Infection may occur in the mother tree itself.
Water Unit. The Water Planet What are the main causes of water pollution? What can we, as individuals and as a community, do to reduce water pollution?
Integrated Disease Management Disease Resistance and Cultural Controls.
The Tudors Lesson Objectives Find out what was the Great Plague. Find out what caused the Great Plague. Find out how it affected life in Britain.
Winterberry holly female llex verticillata By: Amelia Dame.
Plant Health Management for Backyard Grape Plantings
NEM PHYSICAL METHODS: HOT WATER & CHEMICAL DIPS STEAM STERILIZATION ROOT PRUNING (SOIL SOLARIZATION) 125F - 10 MINUTES 125F - 20 MINUTES.
Plant Disorders Diseases. Powdery Mildew The disease is easily recognizable as a white to gray powdery growth on leaves and sometimes stems and flowers.
Plant Diseases Meghan Danielson.
1.9 Case study: Integrated management of Alternaria blight in carrots
AGH CONFIDENTIAL. This document contains trade secret information. Disclosure, use or reproduction outside Cargill and inside Cargill, to or by.
IPM vs. Sudden Oak Death By: Anna Billiard. IPM What is IPM IPM is an approach to remove harmful organisms IPM approach is based more on smarts and.
22.3 Evaluate economic impact of disease on production Evaluate the most economical and environmentally safe disease control and prevention methods.
Ash Dieback - Science Update
© 2017 SlidePlayer.com Inc. All rights reserved.