Stemphylone, a Root-Killing Substance from Stemphylium radicinum.
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چکیده
منابع مشابه
Histopathology of Daucus Carota L. Root Cells Treated with Toxic Metabolites Produced by Alternaria Radicina and A. Alternata
Alternaria radicina Meier, Drechsler & Eddy [syn. Stemphylium radicinum (Meier, Drechsler et Eddy) Neerg.] is a pathogen causing a range of symptoms in carrot, including preand post-emergence dampingoff, necrosis of the crown and root, foliar, flowerand seed-stalks, and umbel and seed blight. The greatest damage occurs post-harvest, during root storage (Meier et al., 1922; Neergaard, 1945; Maud...
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In 2007 a new Stemphylium leaf spot disease of Beta vulgaris (sugar beet) spread through the Netherlands. Attempts to identify this destructive Stemphylium sp. in sugar beet led to a phylogenetic revision of the genus. The name Stemphylium has been recommended for use over that of its sexual morph, Pleospora, which is polyphyletic. Stemphylium forms a well-defined monophyletic genus in the Pleo...
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ACTIVE INGREDIENT: Indole-3-butyric Acid . . . . . . . . . . . . . . . . . . . . . . . 00.8% OTHER INGREDIENTS: . . . . . . . . . . . . . . . . . . . . . 99.2% TOTAL: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100.0% HORMODIN 3 is prepared specially for propating the more difficult-to-root varieties, including many of the evergreens and dormant leafless cuttings. Eight ou...
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متن کاملKilling begets killing: evidence from a bug-killing paradigm that initial killing fuels subsequent killing.
Killing appears to perpetuate itself even in the absence of retaliation. This phenomenon may occur in part as a means to justify prior killing and so ease the threat of prior killing. In addition, this effect should arise particularly when a killer perceives similarity to the victims because similarity should exacerbate threat from killing. To examine these ideas, the authors developed a bug-ki...
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ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1954
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.08-1332