{"id":6795,"date":"2019-03-20T19:27:40","date_gmt":"2019-03-20T19:27:40","guid":{"rendered":"http:\/\/www.nnyagdev.org\/?p=6795"},"modified":"2019-03-20T19:34:52","modified_gmt":"2019-03-20T19:34:52","slug":"corn-and-alfalfa-growers-plan-to-apply-nny-nematode-biocontrol-now","status":"publish","type":"post","link":"https:\/\/nnyagdev.org\/index.php\/2019\/03\/20\/corn-and-alfalfa-growers-plan-to-apply-nny-nematode-biocontrol-now\/","title":{"rendered":"Corn and Alfalfa Growers: Plan to Apply NNY Nematode Biocontrol Now"},"content":{"rendered":"
\n
\"\"
A young farmer applies biocontrol nematodes to his alfalfa crop with a farm-made applicator unit in Lewis County. Photo: Joe Lawrence<\/em><\/figcaption><\/figure>\n

Northern N.Y., March 20, 2019.\u00a0 New York corn growers can now reap the benefits of the long-term commitment made by the farmer-driven Northern New York Agricultural Development Program (NNYADP) to the research needed for managing the most destructive alfalfa crop pest. Not only does the science-built biocontrol nematode protocol significantly reduce alfalfa snout beetle populations, it also has shown management capacity for dealing with corn rootworm, wireworm, and white grubs.<\/p>\n

“We are confident that dairy farmers who inoculate their fields with these biocontrol nematodes for management of alfalfa snout beetle or corn rootworm are also benefitting from reduced populations of wireworms and white grub insects,” Cornell University entomologist Elson Shields, Ph.D., Ithaca, N.Y., said.<\/p>\n

The successful biocontrol nematode protocol developed by Shields and research technical Antonio Testa is now being applied to multiple crops in New York State and in multiple states.<\/p>\n

\"\"
An alfalfa snout beetle. Photo: Cornell University<\/em><\/figcaption><\/figure>\n

More than 500,000 acres in New York State are known to have alfalfa snout beetle infestation. Shields’ research team estimates the total cost of alfalfa snout beetle left untreated on a farm\u00a0 ranges from $300 to $600 per cow. The one-time cost of applying the biocontrol nematodes is approximately $30 per acre, plus any application costs.<\/p>\n

Farmers interested in applying the biocontrol nematodes through the Shields Lab rearing program at Cornell have only a three-year window to do so. It requires three to five years to totally inoculate a farm to significantly reduce the alfalfa snout beetle populations. The Shields Lab will stop rearing the nematodes as part of its research program in 2021.<\/p>\n

For more information on purchasing the biocontrol nematodes and information on proper application methods<\/strong>, growers should contact the Shields Lab at least 45 days prior to a planned application. Contact Tony Testa at 607-591-1493 or at28@cornell.edu<\/a>. Farmers can also work through Cornell Cooperative Extension Field Crops Specialists Kitty O’Neil and Mike Hunter, and Doug Zehr with the Lowville Farmers Co-Op.<\/p>\n

\"\"
Adult corn rootworm; USDA\/Tom Hlavaty<\/em><\/figcaption><\/figure>\n

Farmers interested in applying the biocontrol nematodes for corn rootworm management<\/strong> may be eligible to participate in a Northeast Sustainable Agriculture and Research Education grant for the next three years to receive reduced biocontrol nematode pricing on a limited basis. For more information, contact Mike Hunter at 315-788-8450 or Tony Testa at 607-591-1493 for details.<\/p>\n

Research has shown that a single application of the biocontrol nematodes can persist for 10 years across an alfalfa-corn rotation and that the nematode population was higher after four years of corn than in alfalfa before the corn planting.<\/p>\n

Since 2010, more than 20,000 acres of alfalfa in Northern New York have received a biocontrol nematode application.\u00a0 At least one new nematode-rearing business enterprise was started as a result of the NNYADP-funded research and technical training on the biocontrol nematodes. Custom applicators in the region have also provided nematode application services.The Shields Lab is available to work with anyone who would like to develop a business enterprise to supply nematodes to custom applicators or to farmers who wish to apply them on their own.<\/p>\n

\"\"This NNYADP website (www.nnyagdev.org) <\/a>includes Shields’ research reports on development of the alfalfa snout beetle biocontrol solution, the results of NNYADP-funded field and laboratory trials developing alfalfa snout beetle-resistant alfalfa varieties, and more recent studies of the impact of the biocontrol nematodes on corn rootworm and on applying the biocontrol nematodes in liquid manure.<\/p>\n

Funding for the Northern New York Agricultural Development Program is supported by the New York State Senate and administered by the New York State Department of Agriculture and Markets.<\/p>\n

MORE INFORMATION:<\/strong>
\n\u201cBiological Control of Alfalfa Snout Beetle (ASB): An Update after a Decade of Nematode Applications\u201d by Elson Shields and Tony Testa, Entomology, Cornell University<\/a><\/p>\n

2019 ASB and Corn Rootworm Biological Control Program: Nematode Cost and Rearing Opportunities<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Northern N.Y., March 20, 2019.\u00a0 New York corn growers can now reap the benefits of the long-term commitment made by the farmer-driven Northern New York Agricultural Development Program (NNYADP) to the research needed for managing the most destructive alfalfa crop pest. Not only does the science-built biocontrol nematode protocol significantly reduce alfalfa snout beetle populations, […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[3],"tags":[],"class_list":{"0":"post-6795","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-press-releases","7":"entry"},"_links":{"self":[{"href":"https:\/\/nnyagdev.org\/index.php\/wp-json\/wp\/v2\/posts\/6795","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nnyagdev.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nnyagdev.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nnyagdev.org\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/nnyagdev.org\/index.php\/wp-json\/wp\/v2\/comments?post=6795"}],"version-history":[{"count":5,"href":"https:\/\/nnyagdev.org\/index.php\/wp-json\/wp\/v2\/posts\/6795\/revisions"}],"predecessor-version":[{"id":6800,"href":"https:\/\/nnyagdev.org\/index.php\/wp-json\/wp\/v2\/posts\/6795\/revisions\/6800"}],"wp:attachment":[{"href":"https:\/\/nnyagdev.org\/index.php\/wp-json\/wp\/v2\/media?parent=6795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nnyagdev.org\/index.php\/wp-json\/wp\/v2\/categories?post=6795"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nnyagdev.org\/index.php\/wp-json\/wp\/v2\/tags?post=6795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}