Search
Results for “leafhopper”
Showing 1–4 of 4 results
4 results — page 1 of 1
Indigenous leafhopper transmits aster yellows
Thus far, the indigenous leafhopper Mgenia fuscovaria is the only confirmed vector of the phytoplasma that causes aster yellows in South Africa.
By Elleunorah Allsopp and Kerstin Kruger · 5 min read
Incidence and spread of aster yellows
Symptoms associated with aster yellows (AY) vary during the season and between cultivars.
By Roleen Carstens · 5 min read
Rooted in research - what science says about regenerative viticulture (Part 2)
This article is based on a recently published scientific review article. In the review article, the question was: ‘What science exists to support the efficacy of practices used in regenerative viticulture systems or approaches?’.
By Lucinda Heyns · 12 min read
Rooted in research - what science says about regenerative viticulture (Part 3)
This article is based on a recently published scientific review article. In the review article, the question was: ‘What science exists to support the efficacy of practices used in regenerative viticulture systems or approaches?’.
By Lucinda Heyns · 10 min read
