Rose Black Spot
It is no wonder that roses are such favourites as their flowers are breathtakingly beautiful. Ask any rose grower about their number one problem though and they are sure to mention black spot. Take a look at the leaves and you will see where the ... [... more]
Garden Gurus |
Improved Management Of Apple Black Spot
Black spot is the most important disease of apples and causes substantial crop losses if it is not prevented. The disease is caused by the fungus Venturia inaequalis and is commonly known as apple scab rather than black spot outside of Australia ... [... more]
HortNET New Zealand |
Is it economical to reduce apple black spot fungicides?
Dr Robert Beresford and David Manktelow of HortResearch have considered the economic consequences of reducing fungicide sprays on pipfruit. They concluded that, while it is possible to reduce fungicides, the savings on chemical may not outweigh ... [... more]
HortNET New Zealand |
More Information on HortNET
Black spot (Venturia inaequalis) is a fungal disease of apples, often referred to as apple scab outside of New Zealand. Apple black spot is a different fungus to pear black spot, and both are different to black spot on roses. The initial ... [... more]
HortNET New Zealand |
Monitoring Methods
Three things are needed for a disease such as black spot to develop : These three aspects are known as the disease triangle and must all be present for infection to take place. Therefore to monitor and control apple black spot (Venturia ... [... more]
HortNET New Zealand |
HortFACT - General Index
Strawberries - Varieties and Culture for Commercial Production Black Spot (Venturia inaequalis) in Apples and Pears - An introduction to the disease Silverleaf (Chondrostereum purpureum) - An Introduction to the Disease Fire blight (Erwinia ... [... more]
HortNET New Zealand |
Garlic Baghaar Ki Tamatar Ka Daal (fried garlic with ...
I peeled my tomato by loosening the skin with a blowtorch since I don't have a gas stove. Worked like a charm, except for the one black spot . Use whatever method you prefer. In a heavy, wide 2.5 quart (or so) sauce pan, heat the oil and saute' ... [... more]
International Vegetarian Union |
Kangaroo Paws
Kangaroo Paws are sometimes thought of as week plants that get black spot easily. Sometimes this is true but a new range of Kangaroo Paws are proven to be very tough and resistant to nasty black spot. The Gold Velvet kangaroo Paw is excellent in ... [... more]
Garden Gurus |
Mushroom growing
Gardeners often curl the lip and get aggressive when the word fungus comes up in conversation because diseases like black spot of roses, Powdery Mildew of grapes are a real pain in the neck. But there is one group that actually brings a smile to ... [... more]
Garden Gurus |
