scientific paper

THE STEM AND BULB NEMATODE DITYLENCHUS DIPSACI

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www.freshfromflorida.com/pi/enpp/nema/nemacirc/nem187.pdf

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Diseases and disorders of leeks (Allium porrum L.) in Southern
Australia
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www.sardi.sa.gov.au/__data/assets/pdf_file/0006/46590/leeksnews2.pdf


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Nematode Diseases of Plants by Sarah D. Ellis, Michael J. Boehm, and Landon H. Rhodes

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www.ohioline.osu.edu/hyg-fact/3000/pdf/PP401_08.pdf

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 Soil Sampling for Plant-Parasitic by Nematode Assessment. G.S. Abawi and B.K. Gugino.

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 www.nysaes.cals.cornell.edu/recommends/Nemasoilsample.pdf
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 nematodes could transmit plant viruses to a wide range of plants
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www.freshfromflorida.com/pi/enpp/nema/nemacirc/nem178.pdf 
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Plant Pathologists Pocketbook
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www.lubilosa.org/Engl03a.PDF