By continuing to browse this site, you accept the use of cookies. These are used to compile statistics on visits and viewing of videos and to ensure the proper functioning of the syngenta.fr site . Find out more I accept France Research Reception "Deficiencies AGRICULTURAL WEATHER Deficiencies YOUR SELECTION (-) Category: Deficiencies CLEAR YOUR FILTERS FILTER BY CATEGORY Weeds (283) Deficiencies Damping-off (1) Diseases (223) Pests (155) Verses (3) Vine leaves with discolored, necrotic areas? The vine undoubtedly expresses a deficiency in magnesium, boron, manganese, potassium, sulfur or a chlorosis. To identify the symptoms and maintain the production potential, consult the illustrated sheets. Wheat can also be deficient in sulfur, which reflects a decrease in nitrogen uptake. Conversely, too much nitrogen or too dense a stand results in an increased risk of lodging on cereals. Syngenta presents several growing tips and the list of regulators for wheat and barley at the click of a button. Display : 12 Boron deficiency in grapevine Deficiencies Grapevine magnesium deficiency Deficiencies Manganese deficiency in grapevine Deficiencies Grapevine potassium deficiency Deficiencies Sulfur deficiency Deficiencies Vine sulfur deficiency Deficiencies Grapevine chlorosis Deficiencies Ferric chlorosis Deficiencies Weeds Diseases Pests Weeds Diseases Pests Other Seeds and Products Seeds Seed protection Crop protection Biocontrol Cultures Arboriculture Beet Cereals Rapeseed Vegetables But Potato Protein crops Sunflower Vine Other crops All the info cultures Sustainable agriculture Good Agricultural Practices security Regulations Pro Services Agricultural weather Wheat fungicides Weeding Insecticides Forage corn seeds My Pro Service account Distributor services © 2018 Syngenta Legal NoticePrivacy PolicyLegal Notice Products and Active MaterialsGreen spaces, Lawns and HorticultureFloriPro Services