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Pot and Bedding plant resources
AHDB Horticulture funded an extensive programme of research on many aspects of commercial pot plant production. The available reports and resources are listed below.
PESTS OF POT AND BEDDING PLANTS:
Caterpillar pests of pot and bedding plants
Control of leaf miners on pot and bedding plants
Managing rabbit problems associated with horticulture
The biology and control of mites in pot and bedding plants
Thrips control in protected ornamental crops
Control of whitefly on protected ornamental crops
The biology and control of mites in ornamentals
Late-season control of whitefly in poinsettia
Video page : Managing Bemisia in poinsettia crops
Video page : Why am I having difficulty controlling aphids on my crop?
Research project PO 003 : Control of tobacco whitefly on poinsettia
Strategies for the control of tobacco whitefly on poinsettia crops
Integrated control of sciarid and shore flies in protected ornamental crops
Grower system for rearing the predatory beetle Atheta Coriaria
Research project PC 283: Microbial control of insect pests in protected crops
DISEASES OF POT AND BEDDING PLANTS:
Downy mildew
Impatiens Downy Mildew control
Continued management of Impatiens Downy Mildew
Dealing with disease resistance to control Impatiens Downy Mildew
Research project PC 230a : Control of downy mildew on Impatiens
Research project PC 230b : Source of downy mildew infections on Impatiens
Research project PO 012 : Non-metalaxyl-M based fungicides for resistant Plasmopara obducens
Other diseases
Bacterial diseases of protected ornamentals
Research project PC 291: Evaluation of control options for bacterial diseases of pot plants
Common diseases of hybrid pinks
Control of grey mould in container-grown ornamentals: unheated glasshouse crops
Control of grey mould (Botrytis cinerea) in container-grown ornamentals: heated glasshouse crops
Guidelines for minimising latent Grey Mould (Botrytis cinerea) in cut flowers and pot plants
Control of Pythium, Phytophthora and Rhizoctonia in pot and bedding plants
Control of the important leaf and root diseases of pansy and viola
Control of rust diseases of protected bedding plants
Video page : Control of foliar diseases in autumn grown bedding plants
Seed-borne diseases of ornamentals: prevalence and control
Research project PO 014 : Black root rot in containerised subjects
INTEGRATED PEST MANAGEMENT
Bedding and Pot Plants Crop Walkers' Guide
Improving the efficacy of plant protection applications to ornamental crops via hand-held sprayers
Guidelines and best practice for pesticide spray applications in protected ornamental crops
Guidelines on nursery hygiene for outdoor and protected ornamental crops
Use of chemical disinfectants in protected ornamental plant production
Video page : Top 5 Tips Before You Start Your Biological Control Programme
Video page : Biological maintenance: Introducing beneficials
Video page : Getting the best from sticky traps
Video page : Importance of biopesticides for sustainable crop protection
Video page : Preparing for biopesticide application. A masterclass.
Video page : Biopesticide application and the importance of water volumes
Video page : Can the right spray equipment improve the effectiveness of biopesticides?
Video page : What can air movement do for your crops?
Video page : Is the air movement in your glasshouse effective?
Video page : Techniques for Improving Air Movement
Research project CP 124 & 124a: Integrated plant protection strategies for ornamentals 2016
PLANT GROWTH REGULATION IN POT AND BEDDING PLANTS:
Evaluation of plant growth regulators on bedding plants
Growth regulation of ornamental plants by reduced phosphorus availability
Improving the efficacy of plant protection applications to ornamental crops via hand-held sprayers
Plant growth regulators for use on poinsettia
The use of chemical plant growth regulators on protected ornamental crops
Video page : Growth control in protected ornamentals
Video page : Evaluation of plant growth regulators on bedding plants
Studentship project PO 017: Enhancing crop quality and diminishing water use in bedding plants
Research project PO 021b : New Poinsettia Genetics and Controlled Substrate Moisture Growing
Research project PO 022 : Non-chemical Growth Control in Protected Pot Plants
OTHER TOPICS ON POT AND BEDDING PLANTS:
The Bedding and Pot Plant Centre
The Bedding and Pot Plant Centre (BPPC) has provided coordinated bedding and pot plant research and demonstration for the industry with the aim of addressing a range of different technical and new product development issues.
The details of this work can be found from each of the research pages below and from the BPPC farm excellence page.
Energy management and environmental control
Lighting
Research project PO 010 : LED Lighting for Horticultural Applications
Research project CP 139 : Commercial review of lighting systems for UK horticulture
Labour and skills
Ornamental horticulture skills survey
Video: Webinar - Operating in a reduced labour market
Video: Webinar - Using LEAN techniques to improve labour efficiency in horticulture
Video: Webinar - Using your time effectively
New varieties and products
Research project PO 001: Poinsettia: energy saving trial, costing and quality
Research project PO 006 : Hellebores for production under protection
Research project PO 007 : New Cultivars of Poinsettias. Evaluation at marketing and in shelf life
Research project PO 023: Commercial evaluation of new Poinsettia varieties
Research project PC 288: Poinsettia: Investigation of consumer preferences
Nutrition
Alternatives to peat for growing media
Effective application of liquid feed to bedding crops
How to monitor nutrient management in glasshouse crops
Iron nutrition in bedding crops
Optimising and monitoring plant nutrition in poinsettia crops
Video page : How to sample leaf tissue
Video page : How to sample substrate
Physiological disorders
Research project PO 024 : Monitoring Pansy Mottle Syndrome
Shelf life
Research project PC 282: The use of Rhizobacteria to enhance the shelf life of pot plants
Water
Establishing a resilient water supply
Protecting the water supply for your crops
Research project PO 017: Enhancing crop quality and diminishing water use in bedding plants
Others
A guide to best practice in handling bought-in plants
Calibrating a water-powered proportional dilutor
Cover materials to control weeds in container-grown hardy nursery stock
Energy saving in poinsettia production
Low temperature storage of bedding plant plugs
Water quality for irrigation of container ornamentals
Video page : Taking steps towards net zero
Research project HNS POBOF 201: HNS POBOF 201: Ornamentals Skills Survey
Useful links
Read the ornamentals research review 2018
Read the ornamentals research review 2020
Protecting the water supply for your crops
Explore resources looking at reducing peat use in Horticulture
Read a statement from HSE clarifying the term "treated areas" in relation to work exposure to PPPs