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Hardy nursery stock resources
AHDB Horticulture funded an extensive programme of research on many aspects of commercial container and field grown hardy nursery stock production. The available reports and resources are listed below.
PESTS OF HNS:
Guidelines and best practice for pesticide spray applications in protected ornamental crops
Vine Weevil
Research project HNS 195: Improving vine weevil control in HNS
Other pests
Two new weevils threaten nursery stock - Otiorhynchus armadillo and Otiorhynchus salicicola
Identification and management of nematodes in field crops
Leaf and bud nematodes in hardy nursery stock
Managing leaf and bud nematodes | AHDB
The biology and control of mites in ornamentals
The biology and control of two-spotted spider mite in nursery stock
Research project HNS PO 190: Biology and control of agapanthus gall midge
Research project HNS PO 199a: Development of novel control options for agapanthus gall midge
Integrated control of slugs and snails on hardy nursery stock
Managing rabbit problems associated with horticulture
DISEASES OF HNS:
Pythium, Phytophthora and root diseases
Control of Phytophthora, Pythium and Rhizoctonia in container-grown hardy ornamentals
Sudden Oak Death / Ramorum Dieback – implications for the HNS industry
Downy mildew and Powdery mildew
Control of downy mildew diseases on hardy nursery stock and perennial herbaceous plants
Research project HNS 186: Control of downy mildew on rose and herbaceous species
Control of powdery mildew diseases on hardy nursery stock and herbaceous perennials
Research project HNS 165: Prediction and sustainable management of rose powdery mildew
Research project HNS 173: Epidemiology and prediction of rose downy mildew
Research project HNS 180: Fungicide treatments for powdery mildew on rose and herbaceous crops
Bacterial diseases
Bacterial diseases of herbaceous perennials
Bacterial shot-hole of cherry laurel
Bacterial leaf spot of hardy geranium
Research project HNS 178: Bacterial diseases of herbaceous perennials
Research project HNS 179: Management of Bacterial Canker in Prunus spp
Research project HNS 168: Treatments for control of replant diseases in Sorbus aucuparia
Other diseases
Stemphylium leaf-spot and other foliar diseases of hebe
Research project CP 205 : WP14 Fungal leaf spot control in HNS
Control of foliar diseases of container-grown roses
WEEDS OF HNS:
Herbicides screening for ornamental plant production (nursery stock, cut flowers and wallflowers)
Cover materials to control weeds in container-grown hardy nursery stock
Non-chemical weed control for container-grown hardy nursery stock
Practical weed control for nursery stock
Practical weed control for nursery stock : grower guide update 2018
Research project HNS 139a Crop safety screening of Dual Gold and Sumimax
Research project HNS 198: Improving weed control in hardy nursery stock production
Research project HNS 175: Liverwort control using novel techniques
INTEGRATED PEST MANAGEMENT:
Wet heat treatment to sterilise pots for re-use
Crop Walkers' Guide: Hardy Nursery Stock
Research project HNS 185: Crop protection through Integrated Crop Management
Research project CP 124 & 124a: Integrated plant protection strategies for ornamentals 2016
Pest, disease and weed management in ornamental aquatic plants
OTHER HNS TOPICS:
Nutrition
Nutrition of container-grown hardy nursery stock
Nutrient management recommendations for containerised hardy nursery stock
Nutrient management recommendations for field grown hardy nursery stock
Sampling methodologies and analysis interpretation for growers of hardy nursery stock
Video page: How to sample leaf tissue
Video page: How to sample substrate
Research project HNS 189: Nutrient management in container-grown HNS - Review
Research project HNS 193: Nutrient management in Hardy Nursery Stock (NutrHONS)
Research project HNS 200: Developing nutrient management guidance for Hardy Nursery Stock
Irrigation
Biobeds for treatment of pesticide waste and washings
Capillary irrigation of container grown nursery stock
Establishing a resilient water supply
Measuring and improving the performance of overhead irrigation for container-grown crops
Methods and equipment for matching irrigation supply to demand in container grown crops
Research project HNS 182: Irrigation guidelines for peat, reduced peat and peat-free substrates
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
Other
A guide to simple and effective nursery trials
Hardy nursery stock propagation guide
Hardy nursery stock - management of stock plants
Herbaceous perennials: A guide to the production of container grown plants
HNS Cold Storage – A growers’ guide
Winter protection of container grown nursery stock
Translated publications from PCS, Belgium, covering technical topics relevant to ornamental crops
Increasing basal shoot production in field grown bush roses
Propagating clonal abretia and fremontodendron by cuttings
Research project HNS 203: Limitations to implementing robotics – scoping project
Research project HNS 171a: Cordyline and phormium - causes of tip-burn and yellow leaf spot syndrome
Control soil erosion and improve soil conditions in field tree and hedging nursery stock production
Research project HNS 164: Basal breaking of field-grown roses using ethylene releasing agents
Research project HNS 157: Optimising leaf defoliation in young trees
Research project HNS 136b: A survey of approaches used to calculate the cost of production
Pruning ornamental trees in the nursery
Useful links
A guide to best practice in handling bought-in plants
Calibrating a water-powered proportional dilutor
Ornamentals research review 2018
Ornamentals research review 2020
Explore resources looking at reducing peat use in Horticulture
Protecting the water supply for your crops
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