ADAS warns of aphid problems

Unseasonably warm autumn weather has led to an increase in aphid problems for bedding and pot plant growers, according to ADAS.

Outbreaks have been reported on crops of Bellis, Cyclamen, pansy, Viola and primrose, leading to distorted growing tips, cast skins and honeydew deposits on leaves.

Ornamentals consultant Wayne Brough said growers should be vigilant and carry out plenty of crop walks. "Growers shouldn't be complacent because before you know it you could have an issue with aphids," he warned.

ADAS has issued a reminder to watch out for Western flower thrips (Frankliniella occientalis) causing problems in Cyclamen, primrose and Bellis. Brough said growers who held summer crops late should be careful. "If you have unsold bedding plants that you held onto in August and September they can act as host plants."


Have you registered with us yet?

Register now to enjoy more articles and free email bulletins

Sign up now
Already registered?
Sign in

Read These Next

Business Planning - Brace now for Brexit impact

Business Planning - Brace now for Brexit impact

Neville Stein advises how businesses can act now to protect themselves against higher plant import costs after the Brexit deadline.

Horticulture careers - plugging the skills gap

Horticulture careers - plugging the skills gap

Bespoke apprenticeships and internal training are helping firms to get ahead in skills-shortage horticulture, says Rachel Anderson.

Tractors: market roundup

Tractors: market roundup

Manufacturers are working to provide solutions to many challenges. Sally Drury looks at their newest models.


Opinion... Why no-deal Brexit should worry you

Opinion... Why no-deal Brexit should worry you

Whether you voted leave or remain all those years ago, a "no-deal" Brexit should worry you.

I will not be importing oaks this season. Will you?

I will not be importing oaks this season. Will you?

I find myself in a difficult situation. A few weeks ago I was fortunate to be present to hear details of imminent changes to regulations concerning Oak Processionary Moth (OPM) and oak trees. I heard details, asked questions and probed the implications of these changes. That may not sound like a difficult position to be in, yet I am uneasy.

Opinion... Better targets to tackle pollution

Opinion... Better targets to tackle pollution

Lobby groups jumping onto fashionable campaigns, often to promote their own interests, can do much more harm than good. Take, for example, the move against black polythene plant pots and containers.


Follow us on:
  • Facebook
  • LinkedIn
  • Twitter
  • Google +

HORTICULTURE WEEK BUSINESS Awards 2019

The Horticulture Week Business Awards is now open for entries

Horticulture Jobs
More Horticulture Jobs

Horticulture Week Top 60 Ornamentals nurseries

See our exclusive RANKING of ornamentals nurseries by annual turnover plus the FULL REPORT AND ANALYSIS

Tim Edwards

Boningales Nursery chairman Tim Edwards on the business of ornamentals production
 

Read Tim Edwards

Pest & Disease Tracker bulletin 

The latest pest and disease alerts, how to treat them, plus EAMU updates, sent direct to your inbox.

Sign up here

Are you a landscape supplier?

Horticulture Week Landscape Project Leads

If so, you should be receiving our new service for Horticulture Week subscribers delivering landscape project leads from live, approved, planning applications across the UK.

Peter Seabrook

Inspiration and insight from travels around the horticultural world
 

Read more Peter Seabrook articles