Think back to the 1950s, when America was bouncing back from World War II and the Korean conflict. The GI Bill gave many veterans unprecedented access to education, and Americas land grant universities were the beneficiaries of talented young scientists. WWII was also the period where synthetic organic pesticides went from the laboratory to the field, with newfound applications in pest control.
The new pesticides were broad spectrum and highly effective and could be tweaked in the lab to create new products with slightly different spectrums of activity. A new era in pest control had begun, erasing 60 years of fighting a rear-guard action against declining efficacy of a meager handful of compounds. It was a heady time in pest control.
Despite the incredible success of the new synthetics, many entomologists began to see the downsides mostly in the destruction of natural enemies, leading to renewed pest problems. Even in those early days, pesticide resistance was an issue. By the late 1950s, the rose-colored glasses were no longer rosy as the unintended consequences began to manifest themselves.
The realization of these phenomena, and the ecological principles which underlaid them, became the birth of the integrated pest management movement. The visionaries of the time (many at the University of California, Berkeley) began to point out the deficiencies of a solely pesticide-based approach and built the framework of a new way of looking at pest management the realization that all of the components of an agroecosystem interacted and, therefore, must be taken into account in a management program.
Like any new theory, IPM in the 1950s was a bit revolutionary. The scientists being trained during this period, infused with these ideas and principles, were challenged to go forth into various cropping systems and turn the principles into practice. And that is exactly what happened in Pacific Northwest tree fruits, thanks in large part to the work of Washington State University entomologists Stan Hoyt and Everett Burts.
Stan graduated from UC Berkeley, the crucible of IPM, in 1957, just as the theory of IPM was taking form. He did a stint in the Korean War in a MASH unit working on hemorrhagic fever vectors and returned to Berkeley to finish his degree. His goal was forest entomology, but the opportunities were more plentiful in tree fruits, and so he completed a doctorate on woolly apple aphid, with entomologist Harold Madsen.
Because of his tree fruit experience, he was hired by WSU to work at the Tree Fruit Research Center in Wenatchee. He worked on all pests of apples, but one situation captured his attention: the influence of the codling moth program on spider mites. By the mid-1960s, he began pitching his (radical) new idea to the Washington tree fruit industry: that insecticides (and miticides) were the problem, not the solution, and that left alone, predatory mites (typhs) could keep pest mites below levels that caused injury.
Finessing the codling moth and apple thinning programs was part of the new integrated approach. But it took a bad frost year, when there wasnt enough of a crop to merit spraying, that really proved the point: Less is more when it comes to integrated mite control. The idea took hold and expanded throughout the 1970s, until it became the norm for apple growers. By the mid-1980s, growers and consultants were proactively protecting their typhs and bragging that they had not sprayed for mites in 25 years. Despite periodic disruption by new pesticides, the program still works today.
Stan Hoyt was born in 1927 in Oakland, California, and grew up in the Bay Area. He studied entomology as an undergraduate at the University of California, Berkeley, and after a tour in the Korean War, returned to complete a doctorate in 1957, with Harold Madsen. He began his career at WSUs Tree Fruit Research Center in Wenatchee in the fall of 1957. He served as director from 1983 until his retirement in 1993.
Stan passed away on Nov. 30, 2019. He is survived by his wife, Beverley Hoyt; daughter, Kathleen (Mike Kentley) Hoyt; grandson, Kieran; son, David (Chris) Hoyt; granddaughter, Ariana; and brother, Jim Hoyt. He was preceded in death by daughter Kristine Hoyt.
Pear psylla has not always been the scourge of Pacific Northwest pear growers. Introduced from Eurasia in the 1800s, psylla was detected in the Spokane area in 1939, marking the beginning of a devastating march through Northwest pear orchards.
Both the relatively new organophosphate and the organochlorine insecticides had stopped working due to resistance development by 1958, the year Everett Burts began his work as the pear entomologist at Washington State Universitys Tree Fruit Research Center in Wenatchee. For the next 36 years, Burts worked to find both short-term fixes and long-term solutions for psylla, driven by the insects history of developing resistance.
Those who worked closely with him recall his contributions in areas such as: the introduction of areawide control programs for psylla; the challenge of fitting newly registered insecticides into existing control programs; utilization of natural enemies to control pear psylla; sampling treatment thresholds; and the role that cultural control measures such as tree washing, shoot removal and fertilizer programs could play in suppressing psylla.
While his work gained global recognition, Everett also understood the importance of helping people understand how best to apply this research. Pear industry leaders recall that he provided this information with a calm kindness and patience. It was this combination of technical expertise and commitment to outreach that helped to create in the 1990s what longtime Blue Star Growers horticulturist Greg Rains calls the golden age of pear pest management.
Everett Burts was born in 1931 and grew up at Horse Lake, west of Wenatchee, Washington. He attended the Wenatchee public schools and spent a year at Wenatchee Valley College before attending and graduating from Washington State College. He then went on to Oregon State College, completing his doctorate in 1958 and returning to Wenatchee to work for Washington State University until his retirement in 1994.
Everett passed away on Nov. 17, 2019. He is survived by Willow Burts, his wife of 65 years, along with two sons, James (Julanne) and Doug (Janet) and their families.
The original Burts homestead is now part of the Chelan-Douglas Land Trusts 1,500-acre Horse Lake Reserve.
The early days of IPM were shaped by the entomologists of the time. Stan and Everett laid the foundations for the Washington tree fruit industry: conserving beneficial insects, modifying spray practices, understanding the underlying horticultural systems in other words, seeing the big picture. We still embrace and practice these concepts today, and as a new generation comes up to bat, they will know what they are aiming at. And, they will improve on it in ways we have yet to discover.
by Betsy Beers and Mike Willett
Betsy Beers is a professor and entomologist at Washington State Universitys Tree Fruit Research and Extension Center in Wenatchee. Mike Willett worked for Oregon State University, Washington State University and directly for the Pacific Northwest tree fruit industry over a 40-year career.
Go here to read the rest:
Good to Know: Reflections on the elder statesmen of apple and pear IPM - Good Fruit Grower
- Greenix Steps Up in the Fight Against Lyme Disease This Awareness Month - PR Newswire - March 31st, 2024 [March 31st, 2024]
- How to Revive St. Augustine Grass - USA TODAY - March 31st, 2024 [March 31st, 2024]
- Mum's despair over rats in Salford housing association home - Yahoo News Canada - March 31st, 2024 [March 31st, 2024]
- 'Professional-Use' Pesticides on the Internet - PCT Online - March 31st, 2024 [March 31st, 2024]
- Strange zig-zag marking on glass puzzles Aussies: 'What is this?' - Yahoo News Australia - March 31st, 2024 [March 31st, 2024]
- New York Is Considering a Ban on Glue Traps to Catch Mice - The New York Times - March 31st, 2024 [March 31st, 2024]
- An introduction to Mosquito Joe of Gulf Coast Alabama - Fox 10 News - March 31st, 2024 [March 31st, 2024]
- The pesky lanternflies threat is back this summer act NOW to avoid them - New York Post - March 31st, 2024 [March 31st, 2024]
- Prepare your yard for the warm season with Turf Gator - St. Louis Post-Dispatch - March 31st, 2024 [March 31st, 2024]
- Revolutionizing the Green Battlefield: AI Takes on Agricultural Pests - yTech - March 31st, 2024 [March 31st, 2024]
- The Best Pest Control Companies of March 2023 - This Old House - March 7th, 2023 [March 7th, 2023]
- How Much Does Pest Control Cost? Forbes Home - March 7th, 2023 [March 7th, 2023]
- A Comprehensive Guide to Pest Control | SafetyCulture - February 19th, 2023 [February 19th, 2023]
- BioSolutions 2023 Event To Shine Spotlight on Nasty Fruit and Nut Pests - Growing Produce - February 19th, 2023 [February 19th, 2023]
- DIY Pest Control: How to Keep Pests Out of the Home - Family Handyman - February 3rd, 2023 [February 3rd, 2023]
- Slick Barrier on Shark Tank: How did the founders come up with innovative pest control solution? Backstory and more - Sportskeeda - February 3rd, 2023 [February 3rd, 2023]
- Its an institution: Swimming club backed by businesses as numbers soar - Toowoomba Chronicle - February 3rd, 2023 [February 3rd, 2023]
- Certus Selects WorkWave as Its Software and Solutions Partner, Utilizing PestPac to Power Its Rapid Expansion - KPVI News 6 - August 26th, 2021 [August 26th, 2021]
- AAAC Wildlife Removal of Treasure Coast: The Dos and Donts of Raccoon Removal and Control - Yahoo Finance - August 26th, 2021 [August 26th, 2021]
- EPA bans use of pesticide linked to learning disabilities, ADHD - Observer-Reporter - August 26th, 2021 [August 26th, 2021]
- Bugs inside? Try these tips to pest-proof your home - TribLIVE - August 26th, 2021 [August 26th, 2021]
- AHE and Essity Honor Top EVS Departments - CMM - August 26th, 2021 [August 26th, 2021]
- Problems That Your Pest Control Company Will Help You Deal With - MassNews - February 14th, 2021 [February 14th, 2021]
- The US structural pest control market by revenue is expected to grow at a CAGR of over 5% during the period 20212026 - GlobeNewswire - February 14th, 2021 [February 14th, 2021]
- Pest Control Market Is Expected To Reach Grow At A Growth Rate Of 5.30% In The Forecast Period Of 2020 To 2027 | Emerging Players Ecolab Inc.,... - February 14th, 2021 [February 14th, 2021]
- Pest Control - The Home Depot - February 9th, 2021 [February 9th, 2021]
- Organic ins and outs - Good Fruit Grower - February 9th, 2021 [February 9th, 2021]
- Upcoming Target Specialty Products webinar to focus on perimeter pest control - Pest Management Professional magazine - February 9th, 2021 [February 9th, 2021]
- Silverfish: What they are, how to get rid of them, health risks - Medical News Today - February 9th, 2021 [February 9th, 2021]
- FDA's data for 2020 shows top five violation categories at food facilities - Food Safety News - February 9th, 2021 [February 9th, 2021]
- Home Pest Control Market 2021 is projected to grow at a CAGR of 5% by 2028 With Regional Advancements and Top Key Vendors Godrej, AVON Pest Control,... - February 9th, 2021 [February 9th, 2021]
- Deltamethrin - Global Market Outlook 2019 to 2027 - Impact of Covid-19, Regional Analysis and Forecasts - ResearchAndMarkets.com - Business Wire - February 9th, 2021 [February 9th, 2021]
- Professional Pest Control: How Leading Players Are Decoding The Impact Of Coronavirus On Professional Pest Control Industry? - The Courier - February 9th, 2021 [February 9th, 2021]
- Pest Control Products and Services Market Poised to Expand at a Robust Pace Over 2018 2027 NeighborWebSJ - NeighborWebSJ - February 9th, 2021 [February 9th, 2021]
- Pest Control Services Market Analysis, Recent Trends And Regional Growth Forecast By Types And Applications 2020 - The Haitian-Caribbean News Network - November 29th, 2020 [November 29th, 2020]
- Group brings 100 sandwiches and bags of clothes downtown for Thanksgiving Day giveaway - Fox17 - November 29th, 2020 [November 29th, 2020]
- Aptive invites PMPs to join in 'Giving Tuesday' Dec. 1 - Pest Management Professional magazine - November 29th, 2020 [November 29th, 2020]
- The tiny parasitic wasp that saved an industry - BBC News - November 29th, 2020 [November 29th, 2020]
- Comprehensive Report on Insect Pest Control Market 2020 | Size, Growth, Demand, Opportunities & Forecast To 2026 | Rentokil Initial, Bayer, FMC,... - November 29th, 2020 [November 29th, 2020]
- Down in the Garden: How Companion Planting Works - Central Coast Community News - November 29th, 2020 [November 29th, 2020]
- Biological Pest Control Market: Latest Innovations, Drivers and Industry Key Events 2020 2026 - The Market Feed - November 29th, 2020 [November 29th, 2020]
- Covid-19 Impact on Global Biological Pest Control Market Expected To Reach Highest CAGR by 2026 : BASF, InVivo, Dudutech, Koppert, Biobest Group, etc.... - November 29th, 2020 [November 29th, 2020]
- Tech Companies Partner on New Innovative Growing Platform - Greenhouse Grower - November 29th, 2020 [November 29th, 2020]
- Global Pest Control Products and Services Market Expected to reach highest CAGR in forecast period :Ecolab, Rollins, Rentokil Initial, Service Master,... - November 1st, 2020 [November 1st, 2020]
- Aptive Environmental Pest Control Caps Record-Breaking Summer with Three Awards - Yahoo News - November 1st, 2020 [November 1st, 2020]
- New Business Study on Pest Control Product and Services Market by Emerging Trends, Share, Growth Rate, Opportunities And Market Forecast To 2025 -... - November 1st, 2020 [November 1st, 2020]
- Pest Control Without Poison: Removing Unwanted Bugs From Your Home - E/The Environmental Magazine - November 1st, 2020 [November 1st, 2020]
- 2020 Current trends in Pest Control Software Market Estimated To Experience A Hike in Growth | Global Industry Size, Growth, Segments, Revenue,... - November 1st, 2020 [November 1st, 2020]
- Pest Control Products and Services Market 2020 Size, Share, Trends, Top Manufacturers, Regional Analysis, Business Growth, Applications, Emerging... - November 1st, 2020 [November 1st, 2020]
- Global Pest Control Market 2020 Growth Analysis, Opportunities, Trends and Developments to 2025 Wall Street Call - Reported Times - November 1st, 2020 [November 1st, 2020]
- Pest Control Market: Comprehensive Analysis Of The Current Trends And Inclinations, Along With The Future 2020 2027 | Emerging Players Ecolab Inc.,... - November 1st, 2020 [November 1st, 2020]
- EPA Approves Vantacor Insect Control for Cotton and Other Crops - Cotton Grower - October 23rd, 2020 [October 23rd, 2020]
- Discovery of 'supergene' in fire ants could help with pest control - The Albany Herald - October 20th, 2020 [October 20th, 2020]
- Global Pest Control Services Market Will Exhibit Positive Impact During 2020-2024 | Growing Hospitality, Pharmaceutical, and Food Processing... - October 20th, 2020 [October 20th, 2020]
- Global Pest Control Market 2020 Research : Detailed analysis of the Growth and other Aspects till 2026 - PRnews Leader - October 20th, 2020 [October 20th, 2020]
- Report: Connecticut city is one of the 'rattiest' in the country - Middletown Press - October 20th, 2020 [October 20th, 2020]
- Soaring Demand Drives Pest Control Products and Services Market Growth During the Forecast Period, 2020-2028 - Eurowire - October 20th, 2020 [October 20th, 2020]
- Pest Control Products Market size and Key Trends in terms of volume and value 2020-2025 - Express Journal - October 20th, 2020 [October 20th, 2020]
- Upcoming 'McKnight's' Online Forum to examine impact of COVID-19 on telehealth, pest control - Events - McKnight's Long Term Care News - August 31st, 2020 [August 31st, 2020]
- Packs of baby food damaged by mice leads to recall in New Zealand - Food Safety News - August 31st, 2020 [August 31st, 2020]
- Learn to Grow: Try these ideas to manage garden pests - The Mountaineer - August 31st, 2020 [August 31st, 2020]
- Experts: Connecticut has more rats; pandemic conditions send them to homes - theday.com - August 31st, 2020 [August 31st, 2020]
- Lets do it the eco-friendly way - The Tribune India - August 31st, 2020 [August 31st, 2020]
- Emerald ash borer back to infest trees in the state - Grand Island Independent - August 31st, 2020 [August 31st, 2020]
- 3 Biocontrol Application Mistakes to Avoid in the Greenhouse - Greenhouse Grower - August 31st, 2020 [August 31st, 2020]
- Pest & Termite Control in New Jersey | Horizon Pest Control - July 6th, 2020 [July 6th, 2020]
- Pest Control Market business opportunity, and growth (2017-2026) - Apsters News - July 6th, 2020 [July 6th, 2020]
- Pest Control Market to See Major Growth by 2025 | Terminix, Rollins, Rentokil Initial, Anticimex - Morning Tick - July 6th, 2020 [July 6th, 2020]
- Horticulture Hotline - Fleas have been particularly bad this year - Charleston Post Courier - July 6th, 2020 [July 6th, 2020]
- Global Biological Pest Control Market Expected To Reach Highest CAGR By 2025: BASF, Anatis Bioprotection, InVivo, Koppert, Biobest Group, Dudutech... - July 6th, 2020 [July 6th, 2020]
- Ravenous rats 'the size of beavers' are invading homes as pest control call outs skyrocket - indy100 - July 6th, 2020 [July 6th, 2020]
- Global Pest Control Market Industry Analysis and Forecast (2019-2025) by Product type, Application and Region - News Distinct - May 19th, 2020 [May 19th, 2020]
- US Pest Control Market 2020 Global Overview, Growth, Size, Opportunities, Trends, Leading Company Analysis and Forecast to 2026 - Cole of Duty - May 19th, 2020 [May 19th, 2020]
- Pest Control Market 2020 Global Overview, Growth, Size, Opportunities, Trends, Leading Company Analysis and Forecast to 2026 - Cole of Duty - May 19th, 2020 [May 19th, 2020]
- Insect Pest Control Market Growth by Top Companies, Trends by Types and Application, Forecast to 2026 - Cole of Duty - May 13th, 2020 [May 13th, 2020]
- Early-Season Insect Pests of Cranberries - Rutgers Today - May 13th, 2020 [May 13th, 2020]
- Its like nothing else: insect swarms on Cyprus reveal incredible journeys - The Guardian - May 13th, 2020 [May 13th, 2020]
- Stinging Caterpillar Season Has Arrived in Texas - Texas A&M University Today - May 13th, 2020 [May 13th, 2020]
- Pest Control in the UK Just Got Stronger With Terminix - Yahoo Finance - March 5th, 2020 [March 5th, 2020]
- The economics of pest control - hortidaily.com - March 5th, 2020 [March 5th, 2020]