Evaluation of nematicides for southern root-knot nematode management in lima bean

Nematicides and nonconventional soil amendments in the management of root-knot nematode on cotton.

Granular and liquid commercial humates, with micronutrients, and a microbial fermentation product were compared in several combinations with nematicides for their effects on cotton lint yield and root-knot nematode suppression. Fumigant nematicides effectively reduced cotton root galling caused by root-knot nematodes, and cotton lint yields increased. Organophosphates and carbamates were not ef...

Nonfumigant Nematicides for Control of Root-knot Nematode to Protect Carrot Root Growth in Organic Soils.

Greenhouse tests were conducted to determine the effects of two kinds of Meloidogyne hapla inoculum on the growth and quality of carrot roots, and the protection afforded in each case by nonfumigant nematicides in organic soils. For all treatments the percentage of carrots damaged was greater with larvae alone as inoculum than with larvae and eggs, indicating that most of the damage occurs earl...

Root-knot and Reniform Nematode Suppression with Selected Nematicides in Arkansas

Nematode severity in Arkansas in 1999, although not as great as in 1998, proved to be increasing throughout the state. Root-knot nematode (RKN), Meloidogyne incognita, and reniform nematode, Rotylenchulus reniformis, were diagnosed in many grower fields for the first time in 1999. Cotton yields were reduced through much of the state due to environmental stress and nematodes made a bad situation...

Management of root knot nematode (Meloidogyne incognita ) in Indiana soybeans

Perla, David E. M.S., Purdue University, August, 2014. Management of Root Knot Nematode (Meloidogyne incognita) in Indiana Soybeans. Major Professors: Ricky Foster and Virginia Ferris. The aim of this project was to evaluate different strategies for management of Root Knot Nematode (RKN) on soybean and tomato in Indiana. Seed treatments were evaluated under field and greenhouse conditions, but ...

Management of Root-knot Nematode in Vegetable Crops