WEED CONTROL WITH NATURAL PRODUCTS NICK CHRISTIANS IOWA STATE UNIVERSITY.

Slides:



Advertisements
Similar presentations
Responding to Lawn Weed Management Questions
Advertisements

Expanded Opportunities with Seeded Warm Season Turf.
Agronomy CDE Weed Identification.
Agronomy Crops/Weeds ID Quiz By: Taylor Hillard. 1.
T U R F & S P E C I A L T Y D I V I S I O N For beautiful lawns you can live with.
Improving Turfgrass Through Research Standards Sod Quality Differentiation.
Weeds Objective: Students will identify and scout for common and edible weed pests in the garden.
Determining the Proper Amount of Fertilizer to Apply to Your Lawn. Adapted by Clair Klock From David Phipps Superintendent Stone Creek Golf Club.
How can I make an Existing lawn flourish?. How I want my lawn I want a beautiful lawn with no weeds and a brighter healthier green. Right now there is.
Self Guided Presentation Best Management Practices For Retail/Wholesale Businesses Selling Lawn Fertilizer Provided by Suffolk County.
Louisiana Yards and Neighborhoods Weed Management
What to do with Leaves? “Leave” them alone leaf management Do not bag, just mulch them On the lawn area use lawn mower Remove debris before mowing Purdue.
Master Gardener Training - Weed Identification and Management Jeffrey Derr Professor of Weed Science Virginia Tech.
LAWN ESTABLISHMENT AND CARE. LEARNING OBJECTIVES  Compare and contrast the processes of establishing a lawn by seeding vs. sodding.  Describe the proper.
Canola Facts Bright yellow-flowering member of the Brassicaceae (mustard) family. Cultivated for animal feed, vegetable oil for human consumption and.
MSU Extension Pesticide Education Ornamental Pest Management (Category 3B) Non-Pest Disorders and Landscape Weeds Chapter 5.
Introduction to Weed Science and Weed Identification
Introduction to Weed Management Principles
Weeds Category E Turf and Ornamental Pesticide Applicator Training Manual Chapter 4.
What element should you use if you would like to lower the pH in your soil?
Wet Milling Corn Corn Cleaned Steeping Steep water Wet corn Germ
100 % control not feasible Identification important Especially critical to know perennial weeds (nutsedge, bermudagrass) Approaches available  Chemical.
Horticulture CD Unit C 4-2: Nursery, Landscaping, and Gardening.
Responding to Lawn Weed Management Questions Dr. John Stier University of Wisconsin-Madison Environmental Turfgrass Extension Specialist.
Landscape Maintenance
Weed life cycles.  Vegetative reproduction  Production of new plants from vegetative structures  Clones=daughter plants=ramets  Genetically identical.
Preparing Your Garden for Fall Tom Watkins – Certified Master Gardener Prescott Valley 1.
Weed Identification RITCHIE FEED AND SEED INC. (613)
 thorns  toxicity  release substances that trap insects  dense leaf hairs reduces transpiration.
CORN SIMPLY A..MAIZE..ING Created by Maria Scott and Amy Lombardi.
How would I care for a turf in a football field? By: Tyler & Michael 9 th
Pasture-Based Nutritional Considerations for Beef Cattle Lawton Stewart Grazing School September, 2010.
Creating Cover Crop and Soil Building Seed Mixes Producing Food Sustainably and Naturally Presented by Jack Spirko.
Plant Disorders Nursery/Landscape. INSECTS Aphid Aphids are small (about 1/8 of and inch long), soft-bodied, pear-shaped insects of many colors such.
How can I start & grow a beautiful lawn?. Location/Original Characteristics Its located at Adam’s house in one of his lots 1.Its about 100ft long by 70.
Assessment of allelopathic potential in Artemisia annua on maize, wheat and their some associated weed species By Hassanein, E.E; Abd El-Hamid, M.M. and.
How can I make an Existing lawn flourish? By: Trevor Dietrich & Brent Jenson 9 th Grade May 4,05.
Sport Field Grasses. Cool Season Grasses  C3 Plants  Optimum temp:  Most came from Europe – Forest Fringe grasses  Good low temp hardiness.
Master Gardener Training - Weed Identification and Management Jeffrey Derr Professor of Weed Science Virginia Tech.
2014 North Shelby Weed ID Agronomy CDE. Lambsquarter- SA.
Landscape, Lawn Care, & Golf Course Management Reynold Gardner 2001 OVATA Summer Conference Woodburn Oregon.
CRSS 2830 Lesson 8 Fertilization. PLANT NUTRIENTS 16 essential nutrients.
Weed Plants ID Summer Annual (SA) Agronomy CDE. Barnyard Grass (SA)
Common Landscape Weeds Agriculture Career Development: Plant Science & Agronomy Unit 6 – Nursery & Landscape.
The American Dream The Evolution of Lawns & Its Environmental Impact.
Field bindweed  Scientific name: Convolvulus arvensis  Family: Convolvulaceae (Morning Glory family)  Life cycle: Perennial  Where found: Range, Cropland.
Pasture-Based Nutritional Considerations for Beef Cattle Lawton Stewart Grazing School May 6, 2010.
Arco Cool Season Grass Fertilizer Program. © 2015 ARCO Lawn Equipment For Discussion Purposes Only Program Steps Steps  1. Pre-emergent (Barricade) 
Weeds: Stop the insanity Common Weeds in Indiana Prevention Control.
Your Best Garden Yet. Soil Type  Soil is made up of clay, sand and silt. Loam, the best soil for gardening has all three parts equally.  If your soil.
Soil Water Management Through Cropping Systems Chris Augustin NDSU Soil Health Extension Specialist
WV FFA Judging Contest Agronomy - Weeds First Edition, 2002 By Tom McCutcheon.
Mitotic Inhibitors Active only on seedling shoots and roots Pre-emergence and pre-plant incorporated Essentially non-mobile in soil, but some movement.
Crop Rotations. North Rotation: Winter Squash  Potatoes  Brassica  Roots  Greens  Winter Squash Mid Rotation: Tomatoes  Onions  Brassica  Greens.
Basics of Turfgrass Weed Management
Original Power Point Created by Steve Kay
Bitter Nightshade Common Weed Seed.
Annual vs. Perennial Warm-Season Grasses
Rye Grass! Rye grasses were brought to the U.S. from Europe.
Can you identify weeds? To answer the question, click on the photograph you think is the correct answer. A correct answer will give APPLAUSE. An incorrect.
Most Common and Troublesome Weeds in
Most Common and Troublesome Weeds in
Click on the name of a weed to begin.
Weed Identification Practice Set MDS707a (Supp).
White Grub 60 species Phyllophaga criteria most common
Responding to Lawn Weed Management Questions
Agronomy Weeds Agronomy Team.
Cover Crops.
Turf Problems Quiz Pamela J. Sherratt
Montana Agronomy Seed Identification Study Guide
Presentation transcript:

WEED CONTROL WITH NATURAL PRODUCTS NICK CHRISTIANS IOWA STATE UNIVERSITY

THE IDEA CAME FROM AN UNRELATED STUDY ON GRASS DISEASES

FIVE CORN COMPONENTS TESTED CORN MEAL INDUSTRIAL CORN STARCH DRIED CORN GERM CORN SEED FIBER CORN GLUTEN MEAL

BYPRODUCT OF WET MILLING 60% PROTEIN BY WEIGHT 10% NITROGEN BY WEIGHT SOLD AS A FEED MATERIAL FOR CATTLE, POULTRY, FISH, AND DOGS

COULD IT BE USED IN TURF AS A NATURAL FERTILIZER AND AS A WEED CONTROL FOR ANNUALS, LIKE CRABGRASS?

FIELD TESTING BEGAN IN LATE 1980’S EXCELLENT FERTILIZER GOOD WEED CONTROL 20 LBS/1000 SQ. FT. STANDARD PROGRAM: 20 LBS IN SPRING AND 20 LBS IN LATE SUMMER TO EARLY FALL

CONTROL OF ANNUALS APPROXIMATELY 60% FIRST YEAR 80% + IN SECOND YEAR 90% + IN THIRD YEAR

HOW ABOUT PERENNIAL BROADLEAVES?

Control CGM

CONTROL

US PATENT 5,030,268 PREEMERGENCE WEED CONTROL USING CORN GLUTEN MEAL

WEED SPECTRUM ANNUAL BLUEGRASS BLACK MEDIC BUCKHORN PLANTAIN LAMBSQUARTERS DANDELION FOXTAIL PURSLANE REDROOT PIGWEED

STRAWBERRIES

GARDENING

OTHER CROPS RADISHES ONIONS GARLIC SAFFRON HERBS GRAPES

PRODUCT NAMES Safe Lawn Corn Weed Blocker Espoma Organic Weed Ban WOW! Hometown Organics Jonathan Green Organic Weed Control Preen Vegetable Garden Weed Preventer ProPac NaturO Brands. Cockadoodle DOO Organic Weed Control

PRODUCT NAMES Renaissance All Natural Fertilizers Gard'n-Wise Organics Scotts Turf Builder and Lawn Pro Dynaweed Premerge Organic Weed-Stopper Plus A-Maize-N CONCERN Weed Prevention Plus

WHY DOES IT WORK?

DIANNA LIU SOLUBLIZE CORN GLUTEN MEAL HPLC SCREENED 53 METHODS CORN GLUTEN HYDROLYSATE

PREEMERGENCE WEED CONTROL USING PLANT GLUTEN HYDROLYSATES US PATENT 5,290,749

DIPEPTIDES Glutaminyl-glutamine (Gln-Gln) Alaninyl- asparagine (Ala-Asn) Alaninyl-glutamine (Ala-Gln) Glycinyl-alanine (Gly-Ala) Alaninyl-alanine (Ala-Ala)

PREEMERGENCE WEED CONTROL USING DIPEPTIDES ISOLATED FROM CORN GLUTEN HYDROLYSATE US PATENT 5,290,757

LIQUID GOLD ENVIRONMENTAL FACTOR ONTARIO, CANADA

HOW DOES IT WORK?

BRYAN UNRUH CELLULAR CHANGES IN PERENNIAL RYEGRASS ROOTS ASSOCIATED WITH THE ROOT INHIBITING COMPOUND ALANINYL- ALANINE

OBJECTIVES TO STUDY MORPHOLOGICAL AND ANATOMICAL CHANGES IN ROOT CELLS OF PERENNIAL RYEGRASS PLANTS TREATED WITH ALANINYL-ALANINE

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

© 2025 SlidePlayer.com. Inc. All rights reserved.