Natural Enemies & Insecticides Celeste Welty February 2012.

Slides:

Advertisements

Similar presentations

Integrated Pest Management

Advertisements

IPM Overview Smart pest control tactics you can use.

An Organic Biopesticide for HydroFarm Customers

Natural Enemies Horticultural Allies. Natural Enemies Organisms that – –kill –decrease the reproductive potential –or otherwise reduce the numbers –of.

Integrated Pest Management in Banana Next. Integrated Pest Management in Banana Biocontrol is the reduction of disease producing activity of a pathogen.

Biorational Pesticides: What they are and how you can use them in IPM WGGA 2006 S. P. Schell and A. V. Latchininsky S. P. Schell and A. V. Latchininsky.

Chapter 23 Pest Management. Overview of Chapter 23  What is a Pesticide?  Benefits and Problems With Pesticides  Risks of Pesticides to Human Health.

Integrated Pest Management

IPM IN THE ROSE GARDEN Baldo Villegas Entomologist; ARS Master Rosarian Sacramento, CA USDA (Zone 8/9)

Integrated Pest Management for Insects and Mites in Greenhouse Production PSS 127 Greenhouse Operations and Management.

Effect of Beauveria bassiana in biological control agents Gwendolyn Lee Summer Student 2011 Supervisor: Maribel Portilla ARS, USDA, Southern Insect Management.

Insect control Cultural Control Crop rotation Resistant crops Crop manipulation Genetic Control Sterilizing native pest populations (chemosterilants, mass.

© 2011, 2007, 2002, 1988 Pearson Education, Inc. Pearson Prentice Hall - Upper Saddle River, NJ Practical Horticulture 5 th edition By Margaret J.

Pest Control in food industries.  Introduction:  Pest refers to any objectionable animals or insects but not limited to, birds, rodents, flies, and.

Managing the Top 20 Landscape Insects & Mites Without Pesticides David J. Shetlar, Ph.D. The “BugDoc” The Ohio State University, OARDC & OSU Extension.

Principles of Pest Control

Insect Control Cultural Mechanical Biological Beneficial Chemical.

Integrated Pest Management What is integrated pest management? 1. IPM is most effective and environmentally friendly method approach to control. 2. IPM.

Integrated Pest Management. What is Integrated Pest Management (IPM) Pest management strategy using all available strategies to control pests in a responsible.

Biological Control Principles. Natural Control Biological Control Definition “The use of living organisms to suppress the population of a specific pest.

Arysta LifeScience North America, L.L.C. Layne Wade Technical Services Manager Horticulture CA/AZ.

Integrated Pest Management. Methods of Insect Control Cultural Biological Chemical Physical/Mechanical Of the four control methods, chemical control is.

Integrated Pest Management and Biocontrol

Insect Management. Know your system… What is the plant, what is normal? Most plant health problems are not caused by biotic (living) factors such as insects.

1 Definition and Scope of Biological Control. 2 Biological control = the action of parasites, predators or pathogens in maintaining another organism’s.

Organic Pesticide is NOT an Oxymoron n Gary Fish Maine Board of Pesticides Control 28 State House Station Augusta ME (207)

INTEGRATED PEST MANAGEMENT Objective: Discuss integrated pest management strategies.

INTEGRATED PEST MANAGEMENT (IPM)

IPM Strategies and Techniques Rafael Andy Vega and Norman C. Leppla, Ph.D. UF, IFAS, IPM Florida Learn the important strategies used to implement an effective.

ORGANIC GARDENING 101 Presented By The City of Grand Prairie Parks and Recreation Department Susan Henson, Horticulturist

Use of biopesticides – A safe solution

Chemicals and disease… Three major types of toxic agents:

Eileen A. Buss, Ph.D. Associate Professor & Extension Specialist

INTEGRATION OF AGRONET TECHNOLOGY TO MANAGE OF PESTS AND POLLINATION OF SWEET MELON (CUCUMIS MELO LINNAEUS.) IN KENYA SAMUEL NYANGISERA MACHUKI A56/74/241/2012.

Integrated Pest Management Chapter 5 Lesson 5.2. PA Academic Standards for Environment & Ecology Standard B Analyze health benefits and risks associated.

Integrated Pest Management IPM IPM is a sustainable approach to managing pests through biological, cultural, physical and chemical tools in a way that.

Biocontrol agents and biopesticides in potato IPM End Next.

Pest Management Methods Lecture 15. Student Learning Outcomes  Outline what methods are appropriate for managing stored-product pests  Think of ways.

Bio-control agents and Bio pesticides in Tomato IPM

Pest Management 1/6/12. What is a pest? Any species that interferes with human welfare by competing with us for food, invading gardens, destroying building.

What is plant pathology?

Nichino America Inc. Jim Adams, Manager, Product Development Marie Maks-Regulatory Affairs Manager Phone: (302) Web site:

Integrated Pest Management Essential Standard Explain Integrated Pest Management (IPM) and pesticides.

Bio-control and Biopesticides in Rice IPM

Bio-control agents and Bio pesticides in Grapes IPM

Pest Control Chapter 12 APES January Objectives: Define the major types of pesticides Describe the pests they are meant to control Outline the history.

 Identify pests and natural enemies  Identify signs and symptoms  Frass  Slug trails  Sooty mold  Honeydew.

Integrated Pest Management. What is a Pest? Animal that causes injury or loss to a plant –Insect –Rodent –Nematodes (worms), not earthworm –Snails/Slugs.

Pest: Any organism that interferes in some way with human welfare or activities Pest Management.

IPM & Insect Pest Management for specialty crops (pitahaya) Anna D. Howell UCCE Ventura Co.

Pest Management Pest: Any organism that interferes in some way with human welfare or activities.

What makes an insect an insect?

Green Plants: Sun-Powered Food-Making Machines

Insects and other pests

Chemicals and Disease Three major types of toxic agents:

Pest Management Getting those bad guys!.

Controlling pests without pesticide

9.01 Discuss integrated pest management strategies

Higher Biology Unit Crop Protection.

Bioaccumulation BioAMplification.

Bio-control and Biopesticides in Rice IPM

Integrated Pest Management

Preserving Beneficial Predators in the Home Garden

Plant Science AAEC-Paradise Valley Spring 2015

Pests & Pesticides Section 4.4 & 4.5.

Garden Pest ID and Control

Integrated Pest Management OR Non-Stupid Pest Management

Presentation transcript:

Natural Enemies & Insecticides Celeste Welty February 2012

How to use insecticides in presence of natural enemies? Choose product: Selective (by mode of action) or Very short residual activity

Insecticides OMRI-listed, narrow spectrum – viruses (Gemstar) – bacteria (B.t.: Dipel) – Pheromones (CheckMate-TPW) OMRI-listed, broad spectrum – soaps – oils – botanicals: neem, pyrethrins – fungi: Beauveria

Sources of info on non-target effects Scientific journals – Review articles – Individual studies Insect supply companies – Koppert – Biobest

Effects of insecticides Direct – Contact toxicity – Residual toxicity Sub-lethal effects – Physiology – Behavior Indirect effects – Food supply

4 examples of research reports on specific systems

Data from research trials: parasitoid of squash bug in Georgia Ingestion Walking on residues or contact by spray But note: no mention of effect on PEST

Data from research trials: avocado lace bug & lacewings in Calif. PESTENEMY WANT HIGH MORTALITYWANT LOW MORTALITY

Data from research trials: avocado lace bug & lacewings in Calif. PESTENEMY WANT HIGH MORTALITYWANT LOW MORTALITY good bad

Data from research trials: whiteflies on eggplant in Egypt (Beauveria) parasitoids predatorspest Helpful that 4 enemies evaluated, as well as the pest Look for least harsh to enemies but suppression of pest best

Koppert Biological Systems, Webpage on side effects for 47 natural enemies & 137 chemicals

Green = good Red= bad

Koppert: lacewings & spinosad

Note difference between life stages

Next 3 slides… use Koppert charts to compare multiple enemies & multiple chemicals look for general trends: some columns mostly green some columns mostly red

Koppert: 4 predator insects & 7 OMRI products

Koppert: 4 parasitoid insects & 7 OMRI products

Koppert: 3 predatory mites & 7 OMRI products

Biobest: Webpage & new mobile app on side effects for 21 natural enemies & 263 chemicals

Biobest: 4 predators & 5 OMRI products Note similar trends as on the Koppert charts

Trends? Not harsh: – azadirachtin – B.T. Harsh: – soap (potassium salts of fatty acids) Mixed results: – spinosad – pyrethrins – mineral oil

Caution… These do not include consideration of efficacy of chemical against the PEST….

Hierarchy of harshness to natural enemies Spray conventional (non-OMRI) >> Spray OMRI broad spectrum (soaps, oils, botanicals, fungi) >> Spray OMRI narrow spectrum (viruses, pheromones, bacteria) >> No spray