From 2022-2024, we evaluated the performance 15 strawberry cultivars grown in plasticulture system using black and white-on-black plastic mulches (Figure 1) at two locations: Southwest Purdue Agricultural Center in Vincennes, IN (USDA hardiness zone 6b), and Meigs Purdue Agricultural Center in Lafayette, IN (USDA hardiness zone 6a). Strawberries were harvested for two seasons. Plug plants[Read More…]
Stephen Meyers
A colleague recently emailed me a label for a new herbicide, Chateau® Complete (Figure 1). I first applied Chateau® 18 years ago, and the label that landed in my inbox looked very familiar. It took me a minute to figure out how this was different from previous formulations (Figure 2). “Chateau® Complete” is actually a[Read More…]
A group of horticulture crop weed scientists across the country is seeking your help to determine the needs and barriers to adopting novel weed control technologies. Our focus is on perennial crops! This survey is confidential- your identity will not be linked to your responses. All questions are optional. It takes about 10 minutes to[Read More…]
In a press release on August 6, 2024, EPA announced the emergency suspension of all registrations of DCPA (marketed and sold as Dacthal® herbicide). The full press release can be viewed here: EPA Issues Emergency Order to Stop Use of Pesticide Dacthal to Address Serious Health Risk | US EPA Why did EPA do this?[Read More…]
Fruit growers, we want to know what topics you would like to learn more about at the 2025 Indiana Hort Conference & Expo. Help us bring you the tools, skills, and information you want to hear about by filling out a very short survey. Planning is in progress, so save the date! January 14-15, 2025[Read More…]
In an IR-4 Industry Technology Session presentation on July 18, 2024, Dan Kunkel with AMVAC Corporation announced the release of Zalo® herbicide for use in pome and stone fruits. Zalo® is a premix of quizalofop and glufosinate. Quizalofop, a grass-selective herbicide, is the active ingredient in products such as Assure® II. Glufosinate, is a broad-spectrum[Read More…]
Common names: Yellow nutsedge, yellow nutgrass, nut sedge, chufa, earth almond, northern nutgrass Latin names: Cyperus esculentus L. Family: Cyperaceae (Sedge family) General Description Perennial sedges are among the most troublesome weed species globally. Because nutsedges look like grasses (Figure 1), they are often referred to as “nutgrasses”. They can be differentiated from grasses by[Read More…]
Fruit growers, we want to know what topics you would like to learn more about at the 2025 Indiana Hort Conference & Expo. Help us bring you the tools, skills, and information you want to hear about by filling out a very short survey. Planning is in progress, so save the date! January 14-15, 2025[Read More…]
Mesotrione is a Group 27 (HPPD-inhibitor) herbicide. It is registered as a stand-alone active ingredient in products such as Callisto®, Argos®, and Tenacity® among several others. It is also a common ingredient in pre-mix corn herbicides such as Acuron, Calliso® GT, Optero®, Storen® and many others. Mesotrione has both pre-emergence and post-emergence activity on select[Read More…]
Many of the pesticide products Indiana farmers use do not include specialty crops on the container’s label. These uses are often added through 24C Special Local Need (SLN) labels or supplemental labels, which can be difficult to locate. In response to this, the Office of the Indiana State Chemist created a “Pesticide Products- Special State[Read More…]