Abstract
Puccinia graminis f. sp. tritici (Pgt), the causal organism of stem rust, is of global importance across wheat-growing countries. However, some epidemics commence without the obvious presence of alternate' or green bridge' hosts, suggesting urediniospores can survive in the absence of suitable host plants for many weeks. Testing a range of inert material types, including metals, plastics, fabrics and woods, highlighted a significant effect of material type and temperature on urediniospore viability (P
| Original language | English |
|---|---|
| Pages (from-to) | 799-809 |
| Number of pages | 11 |
| Journal | Plant Pathology |
| Volume | 67 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - May 2018 |
Cite this
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Extended survival of Puccinia graminis f. sp tritici urediniospores : implications for biosecurity and on-farm management. / Barua, P.; You, M. P.; Bayliss, K. L.; Lanoiselet, V.; Barbetti, M. J.
In: Plant Pathology, Vol. 67, No. 4, 05.2018, p. 799-809.Research output: Contribution to journal › Article
TY - JOUR
T1 - Extended survival of Puccinia graminis f. sp tritici urediniospores
T2 - implications for biosecurity and on-farm management
AU - Barua, P.
AU - You, M. P.
AU - Bayliss, K. L.
AU - Lanoiselet, V.
AU - Barbetti, M. J.
PY - 2018/5
Y1 - 2018/5
N2 - Puccinia graminis f. sp. tritici (Pgt), the causal organism of stem rust, is of global importance across wheat-growing countries. However, some epidemics commence without the obvious presence of alternate' or green bridge' hosts, suggesting urediniospores can survive in the absence of suitable host plants for many weeks. Testing a range of inert material types, including metals, plastics, fabrics and woods, highlighted a significant effect of material type and temperature on urediniospore viability (P
AB - Puccinia graminis f. sp. tritici (Pgt), the causal organism of stem rust, is of global importance across wheat-growing countries. However, some epidemics commence without the obvious presence of alternate' or green bridge' hosts, suggesting urediniospores can survive in the absence of suitable host plants for many weeks. Testing a range of inert material types, including metals, plastics, fabrics and woods, highlighted a significant effect of material type and temperature on urediniospore viability (P
KW - biosecurity
KW - Puccinia graminis f. sp tritici
KW - urediniospore survival
KW - wheat stem rust
KW - WHEAT-STEM RUST
KW - AERIAL DISPERSAL
KW - DISTANCE DISPERSAL
KW - EASTERN AUSTRALIA
KW - PLANT-DISEASE
KW - STRIPE RUST
KW - EPIDEMIOLOGY
KW - STRIIFORMIS
KW - RESISTANCE
KW - SPORES
U2 - 10.1111/ppa.12794
DO - 10.1111/ppa.12794
M3 - Article
VL - 67
SP - 799
EP - 809
JO - Plant Pathology
JF - Plant Pathology
SN - 0032-0862
IS - 4
ER -