Puccinia recondita

Richmond (12) made similar observations with Botrytis allii. Pring (11) studied Uromyces vicia fabae infecting leaves of broad beans and Puccinia recondita infecting wheat. Results in these tests conducted in the intact host-pathogen system correlated well with the changes observed in nutrient solution. 

Paul, V. (1982) Studies on the Effect of Bayleton on Pathogen-sis of Brown Rust Wheat (Puccinia recondita f. sp. tritici), Pflanzenschutz-Nachrichten Bayer 35, 229 - 246. 

It is unfortunate, but not surprising, that a fungicide effective only against powdery mildew, such as ethirimol, allows other pathogens not sensitive to the fungicide to invade the unaffected foliage. For example, where powdery mildew had been the primary problem, Septoria tritici and Puccinia recondita now Invaded the... 

Hu, G. and Rijkenbetg, F. H., Subcellular localization of beta-l,3-glucanase in Puccinia recondita f.sp. tritici-infected wheat leaves. Planta 1998,204 (3), 324-34. 

The compound RH-124 (triazbutil, 66), 4- -butyl-1,2,4-triazole is a systemic fungicide for the control of wheat leaf rust, which is caused by Puccinia recondita tritici (Meyer et al., 1970). In foliar, seed and soil applications this active material was superior to benomyl, triarimol or oxycarboxin against leaf rust, though the duration of effectiveness inside the wheat plant was relatively short (Rowell, 1976). 

The A -acyl hexahydro derivatives (44), together with a number of smaller-ring analogues, have received patent protection as agrochemical fungicides, providing essentially complete control of Piricularia oryzae at ca. 500 ppm and of Puccinia recondita at ca. 200 ppm, with no damage to rice or wheat. 

Corresponding greenhouse data for V is shown in Table II, the host plants being tomato for P. infestans, grape seedlings for P. viticola, and wheat for Puccinia recondita, S. tritici and L. nodorum. In the 1 day protectant protocol (1 DP, Table II), host plants received spray applications of. Y-formylsalicylamide at various rates 24 hours prior to inoculation with spores of the respective pathogens. In contrast, in a 1 day curative test (1 DC), plants were treated... 

PUCCRE Puccinia recondita, brown rust on wheat PLASVI = Plasmopara viticola, downy mildew on vines VENTIN Venturia inaequalis, apple scab PYRIOR = Pyricularia oryzae, rice blast... 

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