STREAMING MEDIA CONTENT
FOR WEED CONTROL PRESENT
Nutsedge management in Hawaii,
TARPING FOR FARMING, non-chemical turf grass
renovation 2024 (posted 09/12/2024).
Non-chemical turf renovation,
low-volume glyphosate application with the drizzle nozzle, glyphosate and
cancer-yes/no. Turf manager's webinar. (posted 06/06/2024).
PEPS-421 FOUNDATIONS OF PEST
MANAGEMENT SPRING 2024: Introduction to turf grass weed control in Hawaii
(posted 02/20/2024)
Weed control in turf and landscapes in Hawaii (posted 11/10/2023).
Weed control lecture in support
of 2023-DOD pesticide applicator recertification (posted 10/18/2023).
Agricultural
Spray Equipment, lecture for TPSS/TPSS 481 Fall 2023.
Nutsedge management in Hawaii, Turn the page farming, non-chemical turf grass
renovation 2023 (posted 09/01/2023).
Torpedo Grass management: A 2-year case history for control of Torpedo Grass in
a Bermuda Grass rough at the West Loch Gold Course located in leeward Oahu for
the period 2020-2022. (posted 05/18/2023)
Drones in Agriculture, FAA rules and cracking the code for startup. (posted
04/22/2023)
Alternative to RoundUp for post emergence weed control - 2023, East Oahu Farm
Bureau Meetings (posted 03/02/2023).
PEPS-421 FOUNDATIONS OF
PEST MANAGEMENT SPRING 2023 WITH WEED CONTROL IN HAWAIIAN TURF (posted
02/18/2023).
TPSS-PEPS 481 introduction to turf weed control (posted 11/202022).
Problem grassy weeds
in Hawaiian Turf, 2022 HGCSA meeting, Hawaii (posted 10/08/2022).
Agricultural
Spray Equipment, lecture for TPSS/PEPS 481 in fall of 2022 (posted 10/08/2022).
Nutsedge management in
tropical crops and Turn The Page Farming: A no-till method for organic farmers.
Lecture for Weed Science Lab PEPS/TPSS 481 Fall 2022.
What was
(2005) and what's up now (2022): grassy weed control in Hawaiian turf (posted
05/13/2022) also see an addendum to
the original webinar posted on 07/10/2022.
Weed Control for warm
season turf in Hawaii_PEPS_421_(posted 02/18/2022)
Weed Control in Lawns, Landscapes
and Turf Grass in Hawaii, Intro lecture for TPSS/PEPS 481.
Yellow and Purpule Nutsedge Management and Notill farming for Organic Farmers
(posted 10/02/2021)
UAS (drones) for Precision
Agriculture (posted 05/06/21)
UH Turf/Landscape Webinar-Update on
Grassy Weed Control in Bermuda sport turf. (posted 04/26/21)
Introduction to weed control in Hawaiian
turf grass for PEPS-421 2021 (posted 02/22/21)
Air layer Workshop
with hands on training for UH Waimanalo Farm Crew 2020(posted 12/11/20)
Oahu Master Gardeners' Weed Science Class 2020 (posted 05/11/20)
Kauai Master Gardeners' Weed Science
Class 2020( posted 04/10/20)
Simplot Turf & Horticulture Workshop
on pest management: Update on Perennial Grass Weed Control in Hawaii's Sport
Turf on 03/03/2020 (posted 03/04/2020).
Introduction to Weed Control
in Warm Season Turf in PEPS 421 "Foundations of Pest Management class on
02/24/2020 (posted on 02/26/20).
Hilo Master Gardeners' Weed Science
Class 2020( posted 02/26/20)
Landscape Industry of Hawaii 2019 Conference:
Weed Control Update for Aquatice and Turf Weeds (Posted 10/19/19)
2019 Hawaii Golf Course Superintendents
Association Meeting: Weed Control Update (Posted 09/30/19)
2019 Nutrien Ag Solutions 19th trade
show and seminar: Perennial Grassy Weed Control in Hawaii (Posted 05/28/19)
Oahu Master
Gardeners' Weed Science Class 2019 (Posted 05/13/19)
Oahu Air Layering lecture and
hands on demonstration 2019 (Posted 05/13/19)
DOD pesticides applicators'
recertification-2019: Grassy weed control in seashore paspalum turf and common
herbicides for non-crop and conservation areas (posted 04/29/19).
6th Annual Weed Control & Restoration Workshop
Agenda - Day 1 on April 3, 2019
Hilo Master
Gardeners' Weed Science Class 2019 (Posted 03/08/19)
LICH 2018 WPS & grassy weeds in seashore paspalum turf (Posted 11/01/18)
LICH 2018 Improved
system of air layering for tropical hardwood ornamentals & preservation of
native Hawaiian plants (posted 11/01/2018).
DOD Pesticide applicators' recertification-Seashore paspalum weed control
update-2018 (posted 10/04/18)
Air layering for tropical fruit trees-2018 (posted 09/24/18)
Azolla
for weed control in wetland taro in Hawaii. (posted 06/29/18).
Oahu Master Gardeners'
Weed Science Class with sprayer calibration 2018. (posted 05/22/18)
CPS 2018 trade
show and seminar: WPS and factors for Bermuda and Goose grass control in
seashore paspalum turf. (Posted 05/14/18)
Kauai Master Gardeners'
Weed Science Class 2018. (posted 04/18/18_
AJ
(Alex) Lindsey's Master of Science Defense Seminar: Bermudagrass and Goosegrass
Management in Seashore Paspalum Turf-03/20/2018.
Maui Master Gardeners Weed Science Class 2018. (posted 03/15/18)
Simplot 2018
turf grass management seminars. (posted 03/05/18)
Notill farming for organic growers. (posted 12/04/2017).
LICH
2017 and DOD Recertification
training dealing with suppression of Bermuda grass and control of Goose grass in
Seashore paspalum fairways in Hawaii. (posted 10/09/17).
DOD Recertification
of pesticide applicators 2017 training, conducted at Joint Base Hickam/Pearl
Harbor. (posted 06/26/17).
Oahu Master
Gardener Weed Science Class 2017, conducted at the Waimanalo Research Farm
(posted 06/26/17)
CPS Trade Show
and Seminars 2017, AJ Lindsey-herbicide tools for seashore paspalum and J.
DeFrank-Bermuda grass and Goose grass control in seashore paspalum greens and
fairways (posted 05/18/2017).
Kauai
Master Gardener Weed Science Class 2017, spray calibration for home lawns included
(posted 04/17/2017)
Pacific
Agricultural 2017 Trade show and Seminar. Dr. DeFrank's lecture:
Considerations for establishing native Hawaiian plants in roadside landscapes,
2016 turf grass research update and new research for Bermuda grass management in
Seashore Paspalum. Presented 01/19/2017.
PEPS/TPSS 418 Turfgrass Pests and Management, Dr.
DeFrank's lecture:
Research update for sport turf weed control in Hawaii. 10/21/2016. (posted
10/26/16).
Calibration of Agricultural
Equipment. Lecture, field demonstration and student homework data
collection for TPSS 364 class. Magoon Research and Teaching Faculty, UH
Manoa on 10/14/16 (posted on 10/17/16).
Weed control in Bananas, Papaya and
Selected Vegetables in Hawaii. Presentation to the East Oahu Farm Bureau
meeting in Kaneohe, Oahu, HI on 10/04/2016 (posted 10/17/16).
Site preparation and
Establishment Protocols for 3 Native Hawaiian Grasses On Hawaii’s Roadways
presented
at the 8th Annual CPS Nursery
Seminar & Tradeshow in Hilo Hawaii on October. 07, 2016. (posted 10/11/16)
Kauai
Master Gardener Weed Science Class 2016, spray calibration emphasis included
(posted 06 03 16)
Turf and weed response to
Tenacity, Pylex & Sencor tank mixes. Presentation at the 16th Annual Seminar
presented at the Annual Crop Protection Services Seminar and Tradeshow on
May 20, 2016 (posted 05/26/16).
Weed Science
workshop for World Farmer's exchange on Maui on 04/27/16. (Posted 05/05/16).
Maui Master
Gardening Weed Science Class 2016. (posted 03/01/16)
TPSS 365 Horticultural
Practices with Dr. Joe DeFrank discussing air layering tropical ornamental
hardwood trees on 10/23/15. (posted 10/26/15)
PEPS/TPSS 418 Turfgrass Pests and Management, Dr.
DeFrank's lecture:
Applied
Weed Control Technology: Tropical turf grass management research to develop
improved control of grassy weeds in Bermuda sport turf on 10/19/2015. (posted
10/20/15).
Turn the Page
Farming, a non-chemical method of weed control for organic farmers. Laboratory
lecture presented to students of the Weed Science class (TPSS/PEPS 481) ON
09/02/2015. (posted 10/11/15).
Weed Control in Tropical
Turf and Roadside Landscapes Planted to Native Hawaiian Plants. Seminar
presented at the 15th Annual Crop Protection Services Seminar and
Tradeshow on May 15, 2015 (posted 05/18/15).
Master Gardening
Training, Oahu: Weed Science-2015 (posted 03/30/15).
Weed Control in Tropical Cropping Systems. Departmental seminar in
Tropical Plant and Soil Science. (posted 03/23/15).
Time of
Year Considerations for Grassy Weed Control in Warm Season Turf. Seminar
presented at the Pacific Agriculture Sales and Service Trade Show. (posted
02/03/15).
Pesticide
Safety, weed control and no-till organic farming technique. Workshop for
World Farmer Exchange on Maui 2014 to 2015 (posted 11/03/14).
Improved Air Layer
methods for Tropical Hardwood: Fruits, Ornamentals and Forest Species.
Lecture for TPSS 364 Fall 2014.
Control
of Grassy Weeds in Bermuda Grass Sport Turf at Waipio Soccer Fields, Research
Review and Case Study for Summer and Winter Weed Cleanup in Late 2013 and Summer
of 2014.
New Developments in
Grassy Weed Control in Bermuda and Seashore Paspalum Turf in Hawaii-2014.
Seminar presented at the 14th Annual Seminar & Tradeshow held on Friday, May 23,
2014 at the Honolulu Country Club.
Master Gardeners
Weed Science Classes for 2014 on Maui, Oahu and Kauai. Dr. DeFrank's weed
science short course on weed science concepts provided to the Master Gardener's
class of 2014.
DOD
Pest management recertification Class for 2014. Dr. DeFrank provides an
update on his web based resources for weed ID and control as well as applied
weed control techniques for warm season turf grass in Hawaii. (posted
01/23/14)
Improving
Herbicide Performance in warm season turfgrass. Bermuda grass and weed
response to tank mixes of Sencor, Revovler, Celsius and Tenacity. Also
weed control in turf with new hand pulled weed wiper. (posted 01/17/14).
IPM for Yellow and Purple
nutsedge in farms and turf grass. Lecture for Elsie Greco's Windward CC
IPM-AG132. (posted 01/17/14)
Weed control in
landscapes and turf - Landscape Conference (posted 08/14/13)
2012/2013 Weed Control
in Hawaii's Turf - Research results, control concepts and non-chemical
renovation of sport turf fields. (posted 06/07/2013)
Oahu-Pearl City Urban Gardeners, Master Gardener's Class
on weed control: Resources for weed ID and control recommendations (posted
05/06/2013).
Maui Master Gardener's Class
on weed control: Resources for weed ID and control recommendations (posted
03/18/2013).
Preplant control strategies for yellow
nutsedge and other weeds in vegetable crops (posted 03/14/2013)
2012 Herbicide Evaluation on Hawaii Turf by Dr. Joe DeFrank (posted 01/24/13)
Landscape Management Conference, Haupuna Beach Hotel, Control of problem weeds
in Big Island Landscapes by Dr. Joe DeFrank (posted 11/24/2012)
LICH Green Industry
Conference and Trade Show selected presentations by Dr. Joe DeFrank and Rey Ito
(posted 10/28/2012)
Web based resources for weed I.D. and control, problems weeds in warm season
turf & Purple nutsedge control for gardens and ornamental nursery beds.
(posted 10/16/2012)
Weed control recommendations-home turf, landscapes and gardens (posted
06/01/2012)
Weed
control in Aiea ball field, Waipio Soccer Field issues and new rules for Aquatic
weed control - CPS 12th Annual Seminar and Tradeshow (posted 05/22/2012)
Weed
control update for warm season turf in Hawaii - Pacifica Ag. Tradeshow (posted:
01/19/2012)
Weed control Considerations for Potted Tropical Ornamentals and Turf (posted:
02/09/2011)
Aiea Baseball field weed cleanup - 2010 (posted: 01/31/2011)
Pili Grass
as a Living Mulch in Tropical Vegetable Crop Production in Hawaii 2009.
Weed Control in Native
Hawaiian Plants
Native Plants on Hawaii's Roadways
Restoring Native Habitats in
Hawaii
Student presentations for
Weed Science Lab, TPSS/PEPS 481
Herbicide and Growth Regulator Studies in Potted Ornamentals 2005 to 2007
Non-Weed Control Presentations (posted 06/21/2011)
HOME