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Plant Health

spider mites on hemp

July 12, 2021
How to Identify Two-Spotted Spider Mites in Hemp

Early detection is key to managing two-spotted spider mites in hemp. Auburn University researchers share how to recognize them and their damage. Identification Spider mites are small arachnids related to spiders, ticks, and scorpions. Their appearance is oval-shaped, yellowish-green or reddish-brown with two dark spots on each side of their... more »

July 6, 2021
Extension Team Requests Grower Input On Research Priorities

Alabama’s third growing season for hemp is underway. With this ‘new’ crop, the Extension crops team is looking to identify best management practices to ensure hemp’s sustainability. This includes identifying the types and distribution of major insects and diseases across the United States and Canada. A group of hemp research... more »
paraquat symptoms on hemp

June 1, 2021
Research Outlines Effects Of Herbicide Drift On Hemp

Adding to a growing body of research about hemp cultivation, UC Cooperative Extension advisor Sarah Light and UCCE weed specialist Brad Hanson studied the symptoms of herbicide drift on this high-value commodity that is now being produced in many parts of California. The results are available in a free downloadable... more »

May 20, 2021
Front Range Biosciences’ Clean Stock Program Fights Hop Latent Viroid In Cannabis

Front Range Biosciences, a cannabis and hemp genetics platform company, has released the results of a case study demonstrating the effectiveness of using tissue culture as part of a Clean Stock program to clean plants infected with Hop Latent Viroid (HLVd), ensuring a stable and consistent supply of healthy, disease-free... more »

May 12, 2021
Griffin Greenhouse Supplies Publishes 2021 CEA Catalog

Griffin, one of the largest horticultural brokers and suppliers in the United States, has added a new CEA catalog to its series of already published catalogs for the grower industry. This latest catalog features new products, success stories, bonus digital content, and the ability to interact with QR codes. "We... more »

May 5, 2021
Ohio Company Begins Producing Single-Step Liquid Fertilizer

In late 2020, British biochemist and plant scientist, Dr. Russell Sharp, announced a major breakthrough in both hydroponics and soil cultivation. Gold Leaf is the world's first, true single-step liquid fertilizer to contain every essential plant nutrient in one bottle. Gold Leaf is now being manufactured in the US., and... more »

April 13, 2021
Addressing Plant Nutrition In Outdoor Hemp

Plant health is all about knowing what is in your water, soil and fertilizer, and finding the right balance of nutrients to produce the best crop possible. Greenhouse Product News (sister magazine of Hemp Production News) caught up with Krystal Snyder, a Penn State University Extension educator specializing in plant... more »

March 17, 2021
Bioline Agrosciences Launches Climate Adapted Release Technology

Bioline Agrosciences, a biocontrol technologies company, is launching CART (Climate Adapted Release Technology) to further strengthen its commitment to growers and farmers and the environment. The technology has been applied to STARSKii, containing Amblyseius swirskii, for optimized control of thrips and whitefly in multiple crops and conditions. Climate change is... more »

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