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  1. Ohio Corn Performance Test Sampled for Nematodes

    https://news-archive.cfaes.ohio-state.edu/news-release/ohio-corn-performance-test-sampled-nematodes

    March 16, 2012 COLUMBUS, Ohio – Amid growing questions of nematodes’ effect on corn yields in ... nematode injury, an Ohio State University Extension specialist said. Several seed companies submitted ... OSU Extension agronomist. Soil samples were collected to assess whether nematodes may be present at ...

  2. New Biological Control Book Brainchild of Ohio State Scientist

    https://news-archive.cfaes.ohio-state.edu/news-release/new-biological-control-book-brainchild-ohio-state-scientist

    regulators recognize the environmental and human-health risks associated with chemical pesticides. Nematodes ... animal and human pests. And now, a new book that compiles nematode research from around the world is ... helping spread the word about these unique natural pesticides. Nematodes as Biocontrol Agents is the ...

  3. Nematode Species Effective Biological Control of Slugs

    https://news-archive.cfaes.ohio-state.edu/news-release/nematode-species-effective-biological-control-slugs

    March 6, 2002 WOOSTER, Ohio- A common European nematode has been found to be an effective parasite ... United States or Canada for use as a biological control. The nematode Phasmarhabditis hermaphrodita ... contains a bacterium that multiplies and kills the slug when the nematode enters its host. The nematode ...

  4. Nematodes Effective Against Grape Pest

    https://news-archive.cfaes.ohio-state.edu/news-release/nematodes-effective-against-grape-pest

    May 1, 2002 WOOSTER, Ohio- Two nematode species, one a native of Ohio, have been found to ... industry. In fact, the nematodes are such effective biological controls that a product may be available for ... grower use as early as next year. Nematodes are microscopic worms found abundantly in the soil that are ...

  5. OARDC Researcher to Lead International Scientific Society

    https://news-archive.cfaes.ohio-state.edu/news-release/oardc-researcher-lead-international-scientific-society

    Nematologists (SON) — an international scientific organization dedicated to the study of nematodes, one ... of the most abundant and diverse life forms on Earth. While nematodes (also called roundworms) are ... recognition by studying a beneficial kind of these animals: entomopathogenic, or insect-parasitic, nematodes ...

  6. Fields Should Be Tested For Soybean Cyst Nematode

    https://news-archive.cfaes.ohio-state.edu/news-release/fields-should-be-tested-soybean-cyst-nematode

    presence of soybean cyst nematode, a small round worm that can cause severe yield losses. Ohio State ... University plant pathologist Mac Riedel said testing soil samples for nematodes is the first step in ... a comprehensive soybean cyst nematode management and control program. "Testing soil samples for nematode eggs ...

  7. Some Fall Cover Crops Can Reduce SCN Populations

    https://news-archive.cfaes.ohio-state.edu/news-release/some-fall-cover-crops-can-reduce-scn-populations

    nematode populations in no-till fields. Ohio State University researchers in the Department of Horticulture ... a fall cover crop, reduces soybean cyst nematode egg populations 30 percent to 50 percent in a single ... nematode. Kent Harrison, a weed ecologist with the university's Ohio Agricultural Research and ...

  8. Increasing Stresses Could Impact Soybean Yields

    https://news-archive.cfaes.ohio-state.edu/news-release/increasing-stresses-could-impact-soybean-yields

    nematode. The combination of the two stresses could impact yields. Anne Dorrance, an Ohio State University ... nematodes, found in some soybean fields every year, are showing up earlier in the season in such high numbers ... soybean cyst nematode. "The drought is just accentuating symptoms that we wouldn't normally see. ...

  9. Soybean Disease Could Indicate More Serious Problems

    https://news-archive.cfaes.ohio-state.edu/news-release/soybean-disease-could-indicate-more-serious-problems

    nematode (SCN). "For every field where we are finding SDS, we are also finding high cyst populations. ... farmers to manage soybean cyst nematode. You manage the pest, you manage the disease- reason being that ... soybean cyst nematode will cause more economic damage on the crop over time than SDS will." SDS has ...

  10. Nematode, Urban Landscape Expert Wins 2009 OARDC Senior Faculty Research Award; Work 'Spans from Genes to Ecosystems'

    https://news-archive.cfaes.ohio-state.edu/news-release/nematode-urban-landscape-expert-wins-2009-oardc-senior-faculty-research-award-work

    internationally known expert in the study of entomopathogenic, or insect-parasitic, nematodes and is widely ... Grewal’s research on stress tolerance in beneficial nematodes has contributed to a basic understanding of ... insecticides. (The nematodes kill plant-feeding insects.) The work has led to a patent; Grewal is partnering ...

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