Tobacco rattle virus has a wide host range that includes peony and other plants, and symptoms can vary according to host plant and environmental conditions.

Research funded by the American Flower Endowment and the Association of Specialty Cut Flower Growers is evaluating the suitability of anaerobic soil disinfestation for soilborne disease management.

A botrytis infection that started as a small leaf spot that’s barely noticeable can quickly expand into a large area.

Wageningen University & Research is developing a method to detect powdery mildew using image recognition and olfactory sensors.

Researchers at North Carolina State University have developed an electronic plant patch that can be applied to leaves to monitor for different pathogens and stresses.

Fusarium spores and hyphae can survive on contaminated tools, benches, pots, trays, and in soil, and when it comes to control measures, it’s important to accurately ID plant diseases.

Research is giving rise to new products to protect your crops in 2023, including biocontrols.

Thanks to joint efforts by the IR-4 Project and the Canadian Pest Management Centre, the EPA has published a final rule approving new uses of pyriofenone on greenhouse tomatoes and peppers.

High humidity can lead to high disease risk in greenhouse-grown tomatoes. Here are a few of the most common concerns.

Nanobodies, a tiny piece of the antibody cells found in the camelid animal family, might interfere with just about any cellular organism, including bacteria and viruses.

Rijk Zwaan’s team of researchers have found new, unique genetics that result in a high resistance level to tomato brown rugose fruit virus.

The report from IUNU, which includes information on spread, detection, and diagnostics, was developed based on input from commercial tomato growers across North America.

The Solve Pest and Weed Problems resource from Oregon State provides science-based solutions for pests, weeds, and disease problems in one place.