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root knot nematode

Guess the Pest! Week 20 Answer: Root Knot Nematode

August 21, 2020ahoggard

David Owens, Extension Entomologist, owensd@udel.edu Congratulations to Mike Ciborowski for correctly figuring that what has happened to this field is an outbreak of nematodes. Mike will be entered in for the end of year drawing for a scouting toolkit. This… Continue Reading →

General 28:23, Guess the Pest!, root knot nematode

Good Time to Check for Root Knot Nematode in Vegetables

September 6, 2019Emmalea Garver Ernest

Jerry Brust, IPM Vegetable Specialist, University of Maryland; jbrust@umd.edu As this growing season winds down and for the next few weeks it is a good time to examine vegetable roots for root knot nematode (RKN). I would be suspicious of… Continue Reading →

Vegetable Crops 27:24, biofumigant, cover crops, cucumber, root knot nematode, tomato

Root Knot Nematode on Watermelon and Other Cucurbits

June 13, 2019Emmalea Garver Ernest

Kate Everts, Vegetable Pathologist, University of Maryland; keverts@umd.edu All cucurbits, including watermelon and cantaloupe, are hosts of root knot nematodes (RKN). RKN are plant pathogenic roundworms, which live in the soil. Although many other species of nematodes are nonpathogenic to… Continue Reading →

Vegetable Crops 27:11, cantaloupe, root knot nematode, watermelon

Lima Bean Nematicide/Insecticide Update

April 13, 2018Emmalea Garver Ernest

David Owens, Extension Entomologist, owensd@udel.edu Amvac’s Mocap EC nematicide/insecticide has been approved for use on lima beans in Delaware for nematode control as a 24c special local needs label. Previously, the granule formulation was available. The EC formulation allows for… Continue Reading →

Vegetable Crops 26:3, insecticide labels, lima bean, root knot nematode

Spring Planted Cover Crops for Vegetable Rotations

March 2, 2018Emmalea Garver Ernest

Gordon Johnson, Extension Vegetable & Fruit Specialist; gcjohn@udel.edu One principle of managing for improved soil health is that you should always have a crop growing on the soil. This will maintain or add organic matter, provide benefits from the action… Continue Reading →

Vegetable Crops 26:1, biofumigant, cover crops, phytophthora capsici, root knot nematode, soil health

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