Rutgers Cooperative Extension
Self-pollination or cross-pollination between undomesticated cranberries and selected cultivars occur frequently and produce fruits containing fertile seeds. Seedlings germinating from these seeds are off-type varieties that may have lower fruit yield potential and higher vegetative vigor. Contamination by off-type varieties may result in decreased long-term productivity of planted cranberry beds and loss of profitability for […]
Continue reading...Allium Leaf Miner Allium leaf miner (ALM) feeding/egglaying scars were detected in chives and scallions near Princeton (Mercer Co.), NJ on Friday of this week. This indicates that the second (fall) flight of these flies is now underway, and damage is occurring. Growers should consider initiating the control method of their choice at this time. Affected […]
Continue reading...Have you ever felt that you did everything right at controlling brown rot during the preharvest period, but still got a significant amount of brown rot at harvest? Your preharvest fungicide applications were at tight intervals during the roughly 21-day fruit ripening period. Rains occurred but you were protected. Even when you looked back at […]
Continue reading...Peach: Brown Rot: Blossom infections from the brown rot fungus can occur whenever pistils are exposed and a favorable climate exists. Infections can occur during any wetting period when temperatures are between 41 and 86 °F. However, optimum conditions for infection occur with wetting and temperatures in the mid 70’s.
Continue reading...Several long-residual herbicides with different modes of action (MOA) are labeled for established blueberry. In order to reduce the potential of selecting for herbicide-resistant weeds, it is highly recommended mixing two residual herbicides with different MOA whenever you apply preemergence herbicides. Casoron (dichlobenil) is a cellulose synthesis inhibitor recommended for fall application to control many […]
Continue reading...Roughstalk bluegrass (Poa trivialis) is a cool-season perennial grass often considered a weed. Light green in color it is most obvious in the early spring when it grows more rapidly than other turfgrasses. As temperatures rise in the summer its growth … Read More »
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