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Browsing NYS IPM Project Reports by Author "Hahn, Russell R."
Now showing items 1-11 of 11
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Establishing an On-Line Recertification Course for WSSA Lesson Modules on Herbicide Resistant Weeds
Hahn, Russell R.; McKellar, Mary E. (New York State IPM Program, 2012)There is ongoing concern about the increasing number of herbicide resistant weed biotypes. As a result, the Weed Science Society of America (WSSA) developed five lesson modules on herbicide resistant weeds. This project ... -
Herbicide-Resistant Corn for Reducing Use of Residual Herbicides and for Wirestem Muhly Control
Hahn, Russell R. (New York State Integrated Pest Management Program, 1998)The development of herbicide-resistant crops (HRCs) has become the most intensely exploited area of plant biotechnology and will have a major impact on weed management in all major crops. The most obvious potential benefit ... -
Herbicide-Resistant Corn for Reducing Use of Residual Herbicides and for Wirestem Muhly Control
Hahn, Russell R. (New York State IPM Program, 2000)The introduction of Roundup Ready (glyphosate-resistant) and Liberty Link (glufosinate-resistant) corn hybrids has the potential to reduce the use of residual herbicides that may contaminate surface and groundwater and to ... -
Herbicide-Resistant Corn for Reducing Use of Residual Herbicides and for Wirestem Muhly Control
Hahn, Russell R. (New York State Integrated Pest Management Program, 1999)The introduction of corn hybrids resistant to the non-selective, non-residual herbicides, Liberty (glufosinate) and Roundup Ultra (glyphosate), has the potential to reduce the use of residual herbicides and to provide new ... -
Improving Field Crop Extension Outreach Through Enhanced Growing Season Communication and Outreach
Waldron, J. Keith; Hahn, Russell R. (New York State IPM Program, 2015)Cornell Cooperative Extension (CCE) educators are Cornell University’s front line in helping New York field crop producer clientele with crop production and pest management issues. Keeping CCE personnel informed on the ... -
Improving Field Crop Extension outreach through enhanced growing season communication and outreach
Waldron, J. Keith; Hahn, Russell R. (New York State IPM Program, 2014)Cornell Cooperative Extension (CCE) educators are Cornell University’s front line in helping New York field crop producer clientele with crop production and pest management issues. Keeping CCE personnel informed on the ... -
Reduced Herbicide Rates for Narrow-Row Silage Corn
Hahn, Russell R. (New York State Integrated Pest Management Program, 1997)Narrow-row (15-inch) silage corn production has been made possible by the introduction of the Kemper® chopper head that sweeps corn from any row width into the chopper. As a result, several large dairies in western and ... -
Reduced Rates of Roundup Ultra and Tank-Mix Partners for Herbicide Resistance Management
Hahn, Russell R. (New York State IPM Program, 2001)Since Roundup (glyphosate) herbicide was introduced in the mid-1970's, it has become the most widely used herbicide in the world. Until recently, most of this use was as Abetween crop applications@. The introduction of ... -
Reduced Rates of Roundup Ultra and Tank-Mix Partners for Herbicide Resistance Management
Hahn, Russell R. (New York State IPM Program, 2000)Since Roundup (glyphosate) herbicide was introduced in the mid-1970's, it has become the most widely used herbicide in the world. Until recently, most of this use was as “between crop applications”. The introduction of ... -
Roughstalk Bluegrass Suppression in Alfalfa-Grass Seedings
Hahn, Russell R. (New York State IPM Program, 2002)A field experiment was established April 30, 2001 at Caldwell Field, Tompkins County, NY to evaluate the value of using recommended and double seeding rates of timothy or orchardgrass for suppression of roughstalk bluegrass ... -
Roughstalk Bluegrass Suppression in Alfalfa-Timothy and Alfalfa-Orchardgrass Seedings
Hahn, Russell R. (New York State IPM Program, 2001)A field experiment was established at Caldwell Field, Tompkins County, NY to evaluate the value of increasing the seeding rate of timothy and orchardgrass for suppressing roughstalk bluegrass (Poa trivialis L.) in ...