scholarly journals Genome Resource for Barley Leaf Stripe Pathogen Pyrenophora graminea

Plant Disease ◽  
2020 ◽  
Vol 104 (2) ◽  
pp. 320-322
Author(s):  
Erjing Si ◽  
Yaxiong Meng ◽  
Xiaole Ma ◽  
Baochun Li ◽  
Juncheng Wang ◽  
...  
Keyword(s):  
Genome Size ◽  
Causative Agent ◽  
Illumina Sequencing ◽  
Genome Sequences ◽  
Leaf Stripe ◽  
Pathogenic Isolate ◽  
Pyrenophora Graminea ◽  
Barley Leaf ◽  
Barley Leaf Stripe

Pyrenophora graminea is the causative agent of barley leaf stripe disease. In this study, the strong pathogenic isolate QWC was used to generate DNA for Illumina sequencing. After assembly, its genome size was 42.5 Mb, consisting of 264 scaffolds, and a total of 10,376 genes was predicted. This is the first genome resource available for P. graminea. The genome sequences of P. graminea will accelerate the understanding interaction of P. graminea and barley.

Quantitative resistance to barley leaf stripe (Pyrenophora graminea) is dominated by one major locus

1996 ◽  
Vol 93 (1-2) ◽  
pp. 97-101 ◽  
Author(s):  
N. Pecchioni ◽  
P. Faccioli ◽  
H. Toubia-Rahme ◽  
G. Val� ◽  
V. Terzi
Keyword(s):  
Quantitative Resistance ◽  
Major Locus ◽  
Leaf Stripe ◽  
Pyrenophora Graminea ◽  
Barley Leaf ◽  
Barley Leaf Stripe

Resistance to Barley Leaf Stripe Caused by Pyrenophora graminea

1982 ◽  
Vol 105 (2) ◽  
pp. 183-191 ◽  
Author(s):  
V. Smedegaard-Petersen ◽  
Johs Jørgensen
Keyword(s):  
Leaf Stripe ◽  
Pyrenophora Graminea ◽  
Barley Leaf ◽  
Barley Leaf Stripe

Effect of fungicide seed dressings on leaf stripe of barley caused by Pyrenophora graminea S. Ito Kuribay

1993 ◽  
Vol 33 (4) ◽  
pp. 465 ◽  
Author(s):  
R Loughman ◽  
TN Khan
Keyword(s):  
Powdery Mildew ◽  
Western Australia ◽  
Effective Control ◽  
Loose Smut ◽  
Leaf Stripe ◽  
Endemic Diseases ◽  
Pyrenophora Graminea ◽  
Barley Leaf ◽  
Barley Leaf Stripe

Eight fungicide seed dressings were evaluated in the southern cereal belt of Western Australia for control of barley leaf stripe caused by Pyrenophora graminea. Flutriafol (100 �g/g seed) and triadimenol plus imazalil (225 + 75 �g/g seed) were most effective. Control of leaf stripe with other fungicides depended on location. Imazalil appeared to be the ingredient most active against leaf stripe. Flutriafol and triadimenol plus imazalil offer effective control of leaf stripe and other endemic diseases (loose smut, powdery mildew, and scald) in the southern cereal belt.

Quantitative resistance to barley leaf stripe (Pyrenophora graminea) is dominated by one major locus

1996 ◽  
Vol 93-93 (1-2) ◽  
pp. 97-101 ◽  
Author(s):  
N. Pecchioni ◽  
P. Faccioli ◽  
H. Toubia-Rahme ◽  
G. Valè ◽  
V. Terzi
Keyword(s):  
Quantitative Resistance ◽  
Major Locus ◽  
Leaf Stripe ◽  
Pyrenophora Graminea ◽  
Barley Leaf ◽  
Barley Leaf Stripe

scholarly journals Effect of several rhizobacteria strains on barley resistance against Pyrenophora graminea under field conditions

2017 ◽  
Vol 10 (1) ◽  
pp. 35-45
Author(s):  
A. Adam ◽  
M.I.E. Arabi ◽  
I. Idris ◽  
E. Al-Shehadah
Keyword(s):  
Early Stage ◽  
Field Conditions ◽  
Bacterial Strains ◽  
Resistance Level ◽  
Barley Cultivars ◽  
Leaf Stripe ◽  
Growing Seasons ◽  
Pyrenophora Graminea ◽  
Barley Leaf ◽  
Barley Leaf Stripe

Summary The effect of Pseudomonas putida BTP1, Bacillus subtilis Bs2500, Bs2504, and Bs2508 strains on the incidence (I) and severity (S) of barley leaf stripe disease caused by Pyrenophora graminea was evaluated under field conditions. Three barley cultivars varying in resistance level were used. The resistance achieved in our study was long-lasting. P. putida BTP1 and Bs2508 were in general the most effective strains in reducing significantly both I and S of barley leaf stripe disease vis-a-vis three cultivars in two growing seasons 2013/2014. The disease was reduced up to 66% in Arabi Abiad treated with P. putida BTP1. The susceptible landrace cultivar Arabi Abiad exhibited a significant induction of resistance by Bs2508 and BTP1. However, the resistant cultivar Banteng did not exhibit significant further increase in resistance by these bacterial strains. The grain yield of bacterized plants artificially inoculated with P. graminea was not affected, except that of the cultivar Arabi Abiad treated with Bs2508 and Bs2504. Triggering of resistance by treating seeds with the bacterial strains would be of great value in agriculture, especially in case of barley infection by P. graminea at an early stage of plant development.

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