advice; technical assistance was lacking, and the results of the pest control did not live up to their expectations. ‘We have few success stories and a lot
Ervipar , which were released one per square metre, three weeks in a row. This did not occur completely without setbacks, however. Although Aphidius is successful
it in their crops – it turned out to be quite a nasty surprise when they did find it. Another example is Dichromothrips corbetti which affects phalaenopsis
