Bayer Crop Science New Zealand

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Bayer Crop Science is a leading provider of crop protection products and solutions to the agricultural and horticultural industries. We are committed to work with growers, seed companies, distributors and the wider agricultural industry to bring further innovative crop protection solutions to the New Zealand market.

Latest updates

5th biennial Youth Ag Summit

Bayer brings “Feeding a Hungry Planet” into focus by inviting young leaders from Australasia to apply for the 5th biennial Youth Ag Summit. Read more

Sakura - Bayer Crop Science New Zealand — Sakura for grass weed control

Sakura for grass weed control

Herbicide resistance is developing, and ryegrass control is becoming more difficult. Start your grass weed herbicide programmes with Sakura for the control of ryegrass and other grass weeds in wheat (not durum wheat) and triticale. Learn more

Bayer People

Roy Stieller Bayer Crop Science New Zealand — Roy Stieller - Field Agronomist

Roy Stieller - Field Agronomist

Based in Christchurch, Roy’s role covers the South Island and includes assessing new chemistry for suitability to the New Zealand market, and working on efficacy and residue trials. Read more

Key pests to watch out for

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Chickweed

Chickweed (Stellaria media) is a widespread, very resistant weed, it is found in the North and South Island in areas of cultivated land and roadsides.

Speedwell

Speedwell (Veronica persica) is very common throughout New Zealand, is a sprawling, many stemmed annual with blue flowers.

Wireweed

Wireweed is a widespread annual with wiry, trailing stems that form mats up to 1 m in width.

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Popular resources

Maximise yields for fodder crops with solutions to manage weeds and diseases.

Download our handy pocket guide to cereal diseases.

A guide to identifying broadleaf weeds and diseases in Fodderbeet.

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