Rutgers Cooperative Extension
Broad mites (Polyphagotarsonemus latus) are an extremely small species of mites that affect many ornamental crops. At this point in the season they may be active in the greenhouse and should be included in all greenhouse IPM scouting programs. Broad mites are only 0.2 mm long, which is about half the size of a two-spotted […]
Continue reading...With the state continuing to experience colder spring temperatures, the Department of Environmental Protection has agreed with NJDA Secretary Douglas Fisher’s request to allow farmers to do controlled open burning or use specialized torches known as smudge pots to protect flowering crops from damage beginning today, April 20, through Wednesday, May 4. Damage from freezing […]
Continue reading...Protectant (contact) fungicides, such as the inorganics (copper, FRAC group M01) and sulfur (FRAC code M02); the dithiocarbamates (mancozeb, M03), phthalimides (Captan, M04), and chloronitriles (chlorothalonil, M05) are fungicides which have a low chance for fungicide resistance to develop. Protectant fungicides typically offer broad spectrum control for many different pathogens. Why wouldn’t fungi develop resistance […]
Continue reading...It is extremely important to know which pathogen is causing damping-off problems and which fungicide to properly apply. The key to controlling damping-off is being proactive instead of reactive. Always refer to the fungicide label for crop use, pathogens controlled, and application rates. Damping-off is caused by a number of important vegetable pathogens and is […]
Continue reading...When: May 4 (Wed) @ 4 PM Where: Tomasello Winery: 225 N White Horse Pike, Hammonton, NJ 08037 Frank Salek Memorial Lecture, Sponsored by the Outer Coastal Plain Vineyard Association. Dennis Rak, owner of the Double A Vineyard Nursery will talk on ‘Grapevine Grafting: Fundamentals of Why and How’ Pesticide Recertification Credits: CORE (1 credit), […]
Continue reading...Evaluating Freeze Damage in Tree Fruit: The subfreezing temperatures on the morning of April 18 may have caused some natural thinning across the state. Any physiological damage that is not visible now will appear as the season progresses. A helpful guide for evaluating fruit damage can be found in the Intermountain Tree Fruit Production Guide. […]
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