WebFeb 22, 2024 · Shuck split is a critical time period for making management decisions as plum curculio target these young fruits, and once established, can become exponentially … WebMay 17, 2011 · Prior to shuck split, the only logical choice for cherry leaf spot management is chlorothalonil (Bravo and generics). This is a multi-site fungicide that is both excellent …
Plum curculio - Wikipedia
WebApr 12, 2011 · The application strategy, developed at North Carolina State University, is to use a decreasing copper dose starting at first green tissue and ending shortly after shuck split (Table 2). Table 2. General program for in-season use of copper for bacterial spot suppression on peaches and nectarines ( Modified from summary by David Ritchie, North … WebThe peak period for spore release usually occurs from late May (shuck split) through the end of June.La période de pointe pour la libération de spores est d'ordinaire de la fin mai (l'éclatement des collerettes) jusqu'à la fin juin.: Fruit are very susceptible to infection as soon as they are exposed at shuck split through pit hardening but new infections can … grandland spare wheel
Delayed Shuck Split for Stuart Pecan Varieties
WebPeach/Nectarine Growth Stages and Critical Temperatures. Typical temperatures in Fahrenheit, at which 10% and 90% injury after 30 minutes exposure, is provided under … WebAug 22, 2024 · The first infection period occurs at petal fall, followed by additional infection periods at shuck split, shuck off, and cover sprays as fruit are developing (Table 1). … WebMid-June (shuck split) Consider applying control measures for brown rot and for plum curculio/plum gouger. Fruit thinning may be required to reduce excessive fruit loads and … grandland oder crossland