0000000000527682
AUTHOR
B. Randoux
Effets combinés de biostimulants et de stimulateurs de défense des plantes sur la protection du blé vis-à-vis de l’oïdium et de la septoriose
International audience
Biostimulation of grapevine and wheat : mode of action and possible agronomic uses
SPE IPM UBSPEIPMUB; Downy mildew, caused by Plasmopara viticola, is one of the most important grape pathogen in Europe and North America. Although the control is traditionally performed with fungicides, the appearance of resistant pathogen populations and the possible adverse effects on human and environment health are spurring the search for alternative means. In the present investigation, two protein hydrolysates of soybean (soy) and casein (cas) origin were successfully tested against P. viticola. On Vitis vinifera cv. Marselan plants, the application of soy and cas reduced the infected leaf surface by 76 and 63%, as compared to the untreated control, respectively. Since both hydrolysate…
A combined use of biostimulants and resistance inducers to improve wheat protection
Prod 2017-374 SPE IPM UB DOCT; International audience