Science Into Practice - New controls for cabbage root fly in brassicas
03 Feb 2012 | by HDC
Cabbage root fly larvae feed on plant roots, causing the most serious damage to young transplants soon after planting in the field.
Fruit thinning is often required to produce a commercially profitable apple crop, yet fewer chemicals are now approved for this purpose.
Cabbage root fly larvae feed on plant roots, causing the most serious damage to young transplants soon after planting in the field.
Young rose plants produced for cultivation in gardens are now most commonly raised in containers and sold in spring. Customers are usually seeking compact, well-branched specimens and such plants can be produced in many different ways.
Many growers commonly lose 10 per cent or more of late stored Bramley apples, particularly through Nectria galligena, the fungus that causes apple canker in the orchard. The five per cent CO2, one per cent O2 storage regime improves control of bitter pit and superficial scald, but this has the adverse...
The cost of strawberry transplants can be lowered by removing the tips of runners that hang down from tabletop production systems and rooting them in cellular trays.
Fungicides are vital for controlling leaf spots on brassicas. If fungicides are timed right, efficacy can be enhanced and the need for re-application reduced. However, optimal timing relies on accurate monitoring or prediction systems that identify when the damaging or vulnerable pathogen life cycle...
Apple growers sometimes have to use fruit-thinning agents to stop their trees producing too many small fruit.
Aphids, plum fruit moth, light-brown apple moth and brown rot are very common pest and disease problems of stone fruit wherever and however the crops are grown in the UK. Together they cause significant yield losses every year.
Nitrogen fertilisers apparently delay flowering of June-flowering strawberries if applied before flower initiation begins, yet they can promote flowering if applied after flower initiation has started.
The health benefits of tomatoes are well known due to their wide range of nutrients.
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