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Septoria soars as showers strike (press release)

 

Cambridge, xxth April, 2012

 

 

 

Growers who still have to complete T1 sprays are being advised to use no less than a ¾ dose of primary azole to protect against the growing threat of Septoria. That’s the stark warning from Bayer’s Gareth Bubb.

 

 

 

For the week commencing April 17th, more than 23mm of rain was recorded at Bayer’s Callow trial site, and he warns that Septoria is abundant in many crops. “Leaf 3 hasn’t the same yield building properties as the flag leaf, but it can act as a source of inoculum for leaf 2 and the flag leaf. Where growers haven’t been able to get on yet then I would be urging them to use robust doses of prothioconazole or other Septoria-active azole to increase curative activity,” he says.

 

 

 

It’s a similar picture at the company’s trials site in Cawood, North Yorkshire. Since April 13th close to 50mm of rain has fallen from the Yorkshire sky – over 18mm in one day alone!  Site manager Sean MacGill warns that with plenty of T1 sprays still to go on, grower’s resources could be stretched. “Many are struggling to get on with their T1 applications and with crops growing fast  ,T2 sprays will be imminent. Our advice in such situations is to try to stick with the GS39 timing, rather than extend spray intervals to a four week gap from the T1. The flag leaf is the most yield responsive timing, and protection against Septoria is vital.

 

 

 

“However, one way of easing the burden on seasonally stretched resources is to use the advantages of new formulation technology at T2. A product such as Aviator235Xpro (prothioconazole + bixafen) is not only very active against Septoria, but is rainfast in minutes – which is valuable if catchy weather prevails. Because itdoesn’t need the addition of strob or multi-site partner to improve its activity, and cleans and rinses beautifully valuable downtime can be minimised,” he notes.

 

- Ends -

 

  

 

Contact:

 

Alison Daniels Tel no: 01223 252196

 

E-Mail: alison.daniels@bayer.com

 

 

 

Richard Lawrence, Splash Marketing & Design Ltd, tel. no: 01728 726522

 

E-Mail: rl@splash.uk.net

 

 

 

Find more information at www.bayercropscience.co.uk.

 

 

 

About Bayer CropScience
Bayer is a global enterprise with core competencies in the fields of health care, nutrition and high-tech materials. Bayer CropScience, a subgroup of Bayer AG with annual sales of EUR 7.255 billion (2011), is one of the world’s leading innovative crop science companies in the areas of crop protection, non-agricultural pest control, seeds and traits. The company offers an outstanding range of products and extensive service backup for modern, sustainable agriculture and for non-agricultural applications. Bayer CropScience has a global workforce of 21,000 and is represented in more than 120 countries. This and further news is available at: www.press.bayercropscience.com

 

Forward-Looking Statements

 

This release may contain forward-looking statements based on current assumptions and forecasts made by Bayer Group or subgroup management. Various known and unknown risks, uncertainties and other factors could lead to material differences between the actual future results, financial situation, development or performance of the company and the estimates given here. These factors include those discussed in Bayer’s public reports which are available on the Bayer website at www.bayer.com. The company assumes no liability whatsoever to update these forward-looking statements or to conform them to future events or developments.