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Abiotic Diseases? Weather –Temperature extremes –Moisture extremes Chemical –Herbicides –Excess fertilizer –Nutrient deficiencies Air Pollutants
Miscellaneous “Abiotics” Oaks Herbicide Damage Zn Deficiency Pecan Remove the Tag! Acute SO 2 Damage Red Maple
Chemical “Burns” Borax septic field Chlorine damage: pines and waxmytle Fertilizer Eucalyptus
Arsenal Damage (pines) Irregular Growth “tufting” Darkened pith in oaks
Saltwater Damage (Hurricane) Pines Waxmyrtle
Freeze Damage – Live Oak Branch “Flagging” associated with longitudinal bark fissuring.
Urbanization Stupidity Wrap tie left in place – stem “girdling” Plasticized ball wrap left in place – root injury
Pine Chlorosis & Decline ph related micronutrient deficiency (Mn, Fe) Disruption of mycorrhizal symbiosis
Diagnosing “Abiotics” Think! Ask Questions Consider Circumstances Think! Remember: Patterns, Timing, and Broad Spectrum Damages
Vegetable Diseases: Identification & Management 2012 Home Vegetable Gardening Series.
Soil Fertility. Terms and definitions Essential Nutrient- Element necessary for plant growth and reproduction, for example: nitrogen, phosphorus, and.
1 Unit E: Urban Forestry Transplanting and Care of Trees Lesson 3: Transplanting and Care of Trees.
1 Unit E: Urban Forestry Selecting Trees for Urban Growing Conditions Lesson 2: Selecting Trees for Urban Growing Conditions.
August 2008 Plant Life Cycles Chapter #2 Modified by Georgia Agriculture Education Curriculum Office June 2002.
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Layering Asexual Propagation Roots are formed on a stem root while still attached to the parent plant.
1/1/2014 Plant Life Cycles Chapter #2. 1/1/2014 What is a Life Cycle? from the time a seed is planted until a seed is produced.
Water Pollution The introduction of chemical, physical or biological agents into water that degrade water quality and adversely affect the organisms that.
Environmental Requirements. Soil n composed of sand, silt, and clay, organic matter, living organisms, and pore spaces.
Fire, floods, volcanoes, hurricanes, and other natural disasters can change communities in a short period of time. Even without a disaster, communities.
Maintaining the Lawn Applying lime sulfur fertilizer.
Highlights from Section 2 – Bacteria in Your Life.
Study the picture and the statements provided. Decide which statement you think sums up the picture by clicking on it. To reveal the right answer click.
Soil Nutrients and Fertilizers 24.00: Explain the role of nutrients in quality plant growth.
1. Soil as a Natural Resource. Learning Outcome At the end of this section the students will be able to define soil and identify the major components.
1 Unit F: Soil Fertility and Moisture Management Lesson 3: Using Irrigation.
K-STATE Research & Extension Tree Placement in the Landscape A program of Sedgwick County Extension Master Gardeners.
Soils Need Nutrients Too. KEEPING SOILS FIT Most soils have a large supply of nutrients. But when soils are continually used for growing food, nutrients.
24.0 Analyze the interaction between environmental and natural resource sciences Forest Management.
WOOD DECAY Unique arrangement of fruiting bodies (aka sporophores, conks). Order Aphyllophorales (aka Polyporales) - bracket fungi. i. Hymenium lines small.
How to Measure & ID Week 1 Day 3 It is important that students understand the biology of trees to further be aware of trees’ role in the ecosystem throughout.
Soils and Hydroponics Management Unit 9 AgriScience 1.
1 What is Ecology?. 2 Ecology: Study of interactions between organisms and their environment Abiotic Factors- Non-living parts of the environment. Biotic.
Maintenance of Landscape Maintain newly planted plants in a given environment Prune ornamental plants to maintain an attractive landscape.
Chapter 12: Interactions Within Ecosystems 12.1: Groups of living things interact within ecosystems 12.2: Organisms can interact in different ways 12.3:
N ORTHEAST W ISCONSIN S W ATERS ARE ENJOYED BY PEOPLE OF ALL AGES, ALL YEAR ROUND. W HO S RESPONSIBLE TO PROTECT SUCH A VALUABLE RESOURCE ?
Human Impact on Air Resources Chapter Global Impacts of Air Pollution A.Global Warming - Greenhouse Effect - a natural process in which atmospheric.
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