wheat ears at flowering stage



The new and unique solution to flexible and robust cereal disease control.

Peqtiga is a new fungicide for the control of Septoria tritici, brown rust and yellow rust in wheat, durum wheat, rye, triticale, and spelt.

Peqtiga is broad-spectrum fungicide containing Fenpicoxamid, more commonly known as Inatreq active. 

Inatreq active offers a new and unique site of action for curative and persistent protection against all Septoria strains. Using Corteva’s patented i-Q4 technology, it provides near 100% leaf coverage and is highly flexible in application, delivering robust protection so you can secure your yield and the future of your farm.


Characteristics of Inatreq active:

  • A new site of action for broad spectrum disease control in cereals.
  • It offers robust control of Septoria, including isolates resistant to other sites of action.
  • It is an excellent broad-spectrum product as it also offers control of yellow and brown rust.
  • Patented i-Q4 technology brings flexibility to applications by helping compensate for the spray settings such as the use of low drift nozzles.

For more info call our Technical hotline:  0800 689 8899 or e-mail: ukhotline@corteva.com


About Peqtiga

Best Use Advice

  • Peqtiga may be used on all commercial varieties of wheat, durum wheat, rye, triticale and spelt wheat.
  • Ideally apply at T2 to see maximum yield benefits, but Peqtiga could alternatively be applied at T1 if preferred.
  • Peqtiga will give the best results before the disease has become established in the crop, but offers outstanding control of Septoria, yellow rust and brown rust both with persistent protectant and curative activity.
  • Peqtiga offers broad spectrum, superior disease control which leads to longer green leaf retention and improved yield.
  • Rainfastness is 1 hour for Peqtiga, this is mainly down to the patented iQ-4 technology.
  • The unique iQ-4 formulation empowers Peqtiga and improves spray retention, spread, penetration and uptake. The use of low drift nozzles does not negatively affect the performance of Peqtiga.
  • Peqtiga must always be used in mixture with a product with a different mode of action at a dose that offers robust control.

Resistance Management

Peqtiga™  must always be used in mixture with a product with a different mode of action at a dose that offers robust control.

Do not apply more than one application of any product containing Inatreq (fenpicoxamid) to any cereal crop in the same year.

Peqtiga should be used in accordance with the instructions for use for the target disease at the specific growth rate indicated. 



Durum wheat




Technical Specifications

Product Registration Number:
MAPP 19681

Active Ingredients:
50g/L Fenpicoxamid (Inatreq active) (FRAC Code 21) 

Pack Size:
5 litres and 7.5 litres

Emulsifiable Concentrate (iQ-4 formulation)

Maximum Single Dose Rate:
2.0 L/ha

Maximum Total Dose:
2.0 L/ha

Maximum Number of Applications:
1 per crop per season

Application Timing:
Beginning of stem elongation (GS 30)- end of flowering (GS 69)

1 hour 

Water Volumes:
100-300 L/ha

Aquatic Buffer Zone:
Boom sprayer must be fitted with three star drift reduction technology for 30m from the top of any surface water bodies. If the ditch contains water an unsprayed buffer zone of 12m must be observed, if dry this is reduced to 1m.

®™Trademarks of Corteva Agriscience and its affiliated companies. Use plant protection products safely. Always read the label and product information before use.