Kōrero: Apples and pears

Black spot

Black spot

Black spot or black scab (Venturia inaequalis) is a fungal disease of apples, and spreads quickly in warm wet weather. It usually first appears in spring on young leaves, as small spots about 3 millimetres across. If young fruit are infected they may become misshapen or develop deep cracks. Granny Smith apples are quite susceptible to the disease.

Te whakamahi i tēnei tūemi

New Zealand Institute for Plant and Food Research

This item has been provided for private study purposes (such as school projects, family and local history research) and any published reproduction (print or electronic) may infringe copyright law. It is the responsibility of the user of any material to obtain clearance from the copyright holder.

Ngā whakaahua me ngā rauemi katoa o tēnei kōrero

Te tuhi tohutoro mō tēnei whārangi:

John Palmer, 'Apples and pears - Pests, diseases and control', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/photograph/17258/black-spot (accessed 6 December 2019)

He kōrero nā John Palmer, i tāngia i te 24 Nov 2008