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K-Obiol EC Combi 10L AU


K-Obiol EC Combi 10L AU

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Product Overview

A synergised grain protectant for use on all cereal grains including malting barley and sorghum. 10 L pack for bulk handling use.   (Note: 5 L pack also available for on-farm use. Click here)

K-Obiol may only be used if you have done training in its use and become an Approved User

Visit the dedicated K-Obiol EC Combi section on this website for further information, on-line training and a list of Sales Outlets (Where to buy). Click here

Product Description

Use on un-infested grain in any type of storage, sealed or unsealed. It is suitable for use by grain growers and grain accumulators. Thanks to the use of deltamethrin, there are no insect resistance problems. Bayer has implemented a Product Stewardship Program for K-Obiol with the main objective to ensure grains are only treated once. NOTE:  K-Obiol EC Combi has replaced the previous formulation - use rate and cost-of-use are unchanged.

Key Product Facts
  • Active ingredients: 50g/l deltamethrin, 400g/l piperonyl butoxide (synergist)
  • Use where methoprene/IGR protectants have failed
  • No insect resistance problems
  • Can be used when a fumigant can’t

Download the GRDC (Grains Research & Development Corporation) publication: Stored Product Pests Identification - the Back Pocket Guide here.

Use & Safety

When to use

January February March April May June July August September October November December

Where to use

Application rates and delivery

Safety instructions
  • Harmful if swallowed 
  • Facial skin contact may cause temporary facial numbness 
  • Avoid contact with eyes and skin 
  • When handling, wear cotton overalls buttoned to the neck and wrist, elbow length PVC gloves, goggles and a disposable mist mask covering mouth and nose
  • If product gets on skin, immediately wash with soap and water 
  • If product gets in eyes, wash immediately with water 
  • Wash hands after use
  • After each use, wash gloves, goggles and contaminated clothing
How to use
  • Dilute the liquid with water.
  • Do not store diluted insecticide; prepare a fresh solution as necessary.

Rate of Application
  • Apply at a fixed rate of 1L of diluted product per tonne of grain. 
  • One litre of concentrate K-Obiol is diluted to 50L and this is used to treat 50 tonnes of grain. 

  • Spray onto the seed as it is loaded into storage

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