sdhi

  1. Agriland RSS

    Resistance emerging to key light leaf spot fungicide

    Written by Richard Halleron from Agriland The fungus responsible for light leaf spot, an important disease of oilseed rape, is showing increasing resistance to azole fungicides but not QoI or SDHI (succinate dehydrogenase inhibitor) fungicides. However, despite the differences identified in...
  2. W

    Extase potential problems

    I have heard from my agronomist today that someone not far from me PE9 postcode, has been harvesting extase with a yield of about 2 t/ha. Apparently KwS are looking into this. Has anyone else had any problems.?
  3. T C

    Revystar Experience

    We have used Revystar on Spring Barley at "paint brush" for ramularia and it is disappointing. We used Adexar type (old stock) as a T2 on wheat and I thought we had too much septoria. My independent agronomist brought some plants from a neighbour who had used Revystar (same variety) and it was...
  4. CPM RSS

    Pipeline fungicide – First glimpse of Adepidyn

    Written by cpm from CPM Magazine After a very long wait, new cereal fungicides and now coming along like London buses. CPM takes a look at the pipeline molecule from Syngenta, which is being hailed as a third-generation SDHI. Adepidyn delivered an extra 1.2 t/ha compared with a range of other...
  5. Chickcatcher

    Ear of Wheat in May

    I have one just in time
  6. teslacoils

    T2

    So, T2 has always been the big spend. Is this Revystar the complete dogs danglies? Because £45/ha gets me a lot of other chem.
  7. N

    Spring barley fungicides

    It’s been a long time since I’ve grown spring barley, what are people using for fungicides and growth regs this year? Crop looks well with good potential
  8. Phil P

    Winter wheat T1 2021

    Ok, what are your plans for T1? Back in April when it was looking like another drought I was thinking keep it cheap! However we’ve now had A LOT of rain and 90% of the wheats are looking like they have some good potential. So, my and my agronomist thoughts are to go with a more robust T1 His...
  9. A

    T1 Fungicide advice please

    Hi all. Have been sent Skyway (very expensive) by my agronomist to apply as a T1 alongside Toledo, which I already have in stock. Wheat variety is Costello which I believe is very tolerant against rust- is there any advantage to applying the Toledo AND Skyway or can some more experienced arable...
  10. Clive

    No fungicide 2021

    nearly may and yet to use a fungicide, crops spotless clean cold, dry - could this be the first year we don’t use this group of chemicals at all ? rain could change things yet but it will need to be significant now to rebalance smd’s anyone else not applied a fungicide to wheat or barley...
  11. Hutchinsons News

    Don't drop guard against yellow rust and Septoria

    Don't drop guard against yellow rust and Septoria Recent cold, dry weather may have reduced the immediate disease pressure in cereal crops, but growers cannot drop their guard against yellow rust and Septoria at the main spring fungicide timings, leading agronomy firm Hutchinsons warns...
  12. Agriland RSS

    Performance data for new wheat fungicide released

    Written by Agriland Team The Agriculture and Horticulture Development Board (AHDB) has released UK fungicide performance data for a newly authorised wheat product in that market – Univoq. Based on a new mode of action, Univoq should help protect the long-term efficacy of key wheat fungicides...
  13. S

    If CTL was introduced as a new product now..

    What would you be prepared to pay for it? And do you think it would be considered as valuable as the newest SDHI?
  14. Laggard

    Planet Spring barley fungicide

    Have used 0.5l/ha Jaunt (Fluoxastrobin(75g/l) Prothioconazole(150g/l) Trifloxystrobin(75g/l)) the last couple of years with good results( have both been very dry springs with low levels of disease). With the loss of CTL what are people using this year?
  15. Zippy768

    T1

    Ours we be there end of next week I expect, especially when in warms up. No T0 and no disease about here. What are people thinking? SDHI? Anything will be partnered with Folpet.
  16. Agriland RSS

    Nail yellow rust early this season

    Written by William Kellett Yellow rust levels are currently high across the country, with infections set to rise over the next few weeks. This means that growers should be prepared to protect crops from this potentially devastating disease. Andrew Wright, area business manager at Hutchinsons...
  17. W

    T0

    Know it's miles early. What's he collectives thoughts now CTL has passed on. Is Iodus (Laminarin?) any use on Septoria and Mildew (plenty of peatground) or is it a case of Folpet with fingers firmly crossed? In the West so Septoria is the main target.
  18. CPM RSS

    Theory to Field – Slowing sensitivity shifts

    Written by cpm Download PDF Septoria is a bit of a shape-shifter when it comes to single-site fungicides. Minimising selection pressure and maximising control using both cultural and chemical strategies is the focus of two major AHDB projects. CPM reports their findings. It’s really difficult...
  19. CPM RSS

    Septoria management – Behind the lines of resistance

    Written by cpm Download PDF For years, growers have been on the backfoot with septoria control, fighting a pathogen that’s grown in strength as its population has evolved. CPM gathers the intelligence to give growers a credible advantage against their foe. Septoria is a pathogen that will...
  20. C

    Bionature fertilisers

    Have any of you guys on here tried the above products. If so did you get a yield boost, and more importantly was it cost effective?
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