Rhonda Brooks • August 04, 2023 12:01 PM Phytophthora root rot in Ilinois soybeans (Rhonda brooks) ...

Visual symptoms of soybean Phytophthora root rot Soft, tan-to-brown rotted plant tissue Water-soaked lesions on seedling stems and roots Yellowing and wilting of young seedling leaves Post ...

Phytophthora stem and root rot results in approximately $50 million in annual losses for Canadian soybean production and is especially devastating because it can attack soybean plants at all ...

Their planting options are increasing as seed companies develop more and more resistant varieties, he says. Soil-borne soy diseases that are on the rise in Indiana include soybean cyst nematode, new ...

SCN females on soybean plant. (Photo courtesy MU senior research specialist Jeff Barizon.) Phytophthora root and stem rot was substantial in areas along U.S. Highway 36 and north in 2023.

FARGO, N.D. — One of the companies getting set to do work in the new Grand Farm says it wants to “unleash the power of natural resistance” against phytophthora root rot — a major disease ...

Stunted Growth A plant with root rot will grow very slowly or even start to die back from the top. If a vigorous plant begins to blacken at the top or whole branches are dying back, this is a sign ...

A research team identified three rhizobia strains, Rhizobium sp. TZSR12C, Rhizobium sp. TZSR25B, and Bradyrhizobium sp. TZSR41A, which effectively suppressed root rot fungal pathogens in soybeans ...

Price said while black root rot is a minor problem statewide in Louisiana, some soybean fields have lost 5 to 10 percent of their plants.

Rekow notes that in trials in especially heavy Fargo clays in Durbin, N.D., some competing varieties that were hit with phytophthora root rot in 2008 and took 40 to 60 percent hits on stands ...

Price said while black root rot is a minor problem statewide in Louisiana, some soybean fields have lost 5 to 10 percent of their plants.