{"id":66228,"date":"2024-03-14T10:53:45","date_gmt":"2024-03-14T10:53:45","guid":{"rendered":"https:\/\/www.omex.com\/?p=66228"},"modified":"2024-06-17T09:59:21","modified_gmt":"2024-06-17T09:59:21","slug":"utilising-sulphur-as-part-of-a-fungicide-strategy","status":"publish","type":"post","link":"https:\/\/www.omex.com\/uk\/utilising-sulphur-as-part-of-a-fungicide-strategy\/","title":{"rendered":"Utilising Sulphur as part of a fungicide strategy"},"content":{"rendered":"
This article by OMEX\u2019s crop nutrition agronomist, Tom Dart, focuses on OMEX\u2019s research into the utilisation of sulphur to improve the efficacy of fungicide programmes in wheat.<\/p>\n
Septoria is a serious foliar disease within UK winter wheat with the AHDB<\/a> reporting is as the most damaging disease for the crop. It reduces green leaf area which impacts photosynthesis and causes significant yield loss, also affecting grain quality.<\/p>\n Sulphur \u2013 The Concept<\/u><\/strong><\/p>\n Having identified the pressures facing growers of winter wheat OMEX sponsored trials conducted by Prime Crop Research<\/a> led by Dr. Tom\u00e1s McCabe of UCD investigating the potential for Sulphomex<\/a>, a sulphur based foliar fertiliser, \u00a0treatments to improve the efficacy of Septoria control programmes in winter wheat following reports of positive results from Sulphur use in France.<\/p>\n The trial was comprised of Randomised Complete Block Design plot trials, conducted at 2 sites in East Anglia in each of the last 4 seasons using a range of treatments and timings.<\/p>\n The theory being that crop nutrition used in conjunction with plant protection products can give growers return on investment when trying to combat disease.<\/p>\n Sulphomex Trials<\/u><\/strong><\/p>\n In 2020-2021 the trials were conducted in the varieties RGT Wolverine<\/a> and KWS Firefly<\/a> . Both varieties have a Septoria tritici resistance rating of 5.7 in the 2022-23 AHDB Recommended List<\/a>.<\/p>\n KWS Firefly – Sulphur as part of a fungicide strategy<\/p><\/div>\n \n RGT Wolverine – Sulphur as part of a fungicide strategy<\/p><\/div>\n <\/p>\n The findings showed that Sulphomex used used 2 or 3 times in an integrated management programme with fungicides has the potential to give improved disease control, green leaf area and yield over systemic\/single site fungicide programmes alone.<\/p>\n What is Sulphomex<\/u><\/strong><\/p>\n Sulphomex is an inorganic liquid formulation containing nitrogen and sulphur, widely used to prevent sulphur deficiency. In winter wheat it\u2019s been successfully demonstrated as a crop nutrition aid to prevent septoria and improve crop health.<\/p>\n \u00a0Talking To A Crop Nutrition Agronomist about Sulphur for Septoria Control<\/u><\/strong><\/p>\n