Aspects of the Biology and Control of Benzimidazole Resistant Isolates of Phoma clematidina, cause of Leaf Spot and Wilt in Clematis

2003 ◽  
Vol 151 (7-8) ◽  
pp. 442-450 ◽  
Author(s):  
P. van de Graaf ◽  
T. M. O'Neill ◽  
J. M. Chartier-Hollis ◽  
M. E. Joseph
Keyword(s):  
2021 ◽  
pp. 681-706
Author(s):  
Neil Havis ◽  

Ramularia leaf spot is an emerging pathogen across barley growing regions of the world. It's rise from minor to major disease has been rapid over the last twenty years. The causal pathogen, Ramularia collo-cygni is poorly understood but it has been shown to have a complex life cycle and the ability to exist on many hosts in an endophytic state. The rate of development of fungicide resistance in the fungus is also extremely fast and many of the major single site fungicides are no longer effective in many countries. With multisite fungicides having their approval or reconsidered and no consistent varietal resistance available, control of the disease is increasing challenging. This chapter reviews the latest research into Ramularia biology and control and highlights the areas where recent advances have been made.


2002 ◽  
pp. 387-391
Author(s):  
P. Parikka ◽  
P. Kivijärvi ◽  
J. Virolainen ◽  
M. Aaltonen
Keyword(s):  

EDIS ◽  
2020 ◽  
Vol 2020 (5) ◽  
Author(s):  
Juliana S. Baggio ◽  
Natalia A. Peres

Pestalotiopsis-like fungi cause diseases on many different species of plants worldwide, including strawberry. The pathogen is not necessarily new to strawberry and was first reported causing fruit rot in Florida and Israel in the 1970s. However, during the 2018–19 and 2019–20 strawberry seasons, severe and unprecedented outbreaks were reported in Florida, characterized by symptoms on nearly all plant parts including roots, crowns, petioles, fruit, and leaves. This new 4-page publication of the UF/IFAS Plant Pathology Department describes the disease and its causal agent and briefly covers what is known about disease development and control practices. This document will provide valuable information to strawberry nursery and fruit production growers. Written by Juliana S. Baggio and Natalia A. Peres.https://edis.ifas.ufl.edu/pp357


Author(s):  
Daina Feldmane

The productivity of sour cherries grown in Latvia is insufficient. Yielding of sour cherries can be advanced providing appropriate soil moisture and control of diseases. Cherry leaf spot as well as spur and twig blight are the most important sour cherry diseases which cause economical losses of the yield. The influence of woodchip mulch and drip irrigation on sour cherry yielding and resistance to the diseases is investigated. The drip irrigation and woodchip mulch increased the yield of cherries. The cultivar ‘Bulatnikovskaya’ was the most productive. Drip irrigation slightly improved resistance to cherry leaf spot for the cultivars ‘Zentenes’, ‘Orlica’ and ‘Tamaris’.


2016 ◽  
Vol 32 (4) ◽  
pp. 290-299 ◽  
Author(s):  
Da-Ran Kim ◽  
Gun-hye Gang ◽  
Chang-Wook Jeon ◽  
Nam Jun Kang ◽  
Sang-woo Lee ◽  
...  

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