Abstract
Hessian fly infestation on triticale (X triticosecale Wittmack) has not been previously reported. Severe infestations on wheat in Georgia prompted the evaluation of triticale germplasm in the greenhouse to known biotypes of Hessian fly and in the field to natural populations. Susceptible triticale plants showed the same characteristics as susceptible wheat plants. ‘Beagle 82’, ‘Wytch’, and ‘Marta’, as well as several experimental lines, were highly resistant to biotype D Hessian fly. ‘M2A-Beagle’ and ‘Great Northern’ were the only entries highly resistant to biotype E, the predominant biotype population in the Southeast. The total number of flies per 30-cm row averaged 58 and 283 at Experiment and Plains, respectively. Morrison had the lowest percentage of infested tillers. ‘Jenkins’ and ‘Council’ were the most severely infested cultivars. Crosses have been made to determine the genetics of Hessian fly resistance identified in these studies.
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Claims 7
Claim · model-written summary
Susceptible triticale had the same characteristics as susceptible wheat.
- Taxon
- triticale
×Triticosecalee0 - Material
- Susceptible triticalee0
- Interactor
- Hessian fly
Mayetiola destructore1pest - Outcome
- same characteristicse0
- Comparator
- susceptible wheate0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Susceptible triticale plants showed the same characteristics as susceptible wheat plants.”
e1“biotypes of Hessian fly”
Claim · model-written summary
Beagle 82, Wytch and Marta were highly resistant to biotype D.
- Taxon
- TRITICALE×Triticosecalet0
- Material
- ‘Beagle 82’, ‘Wytch’, and ‘Marta’e0
- Interactor
- biotype D Hessian flyMayetiola destructore0pest
- Outcome
- highly resistante0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“‘Beagle 82’, ‘Wytch’, and ‘Marta’, as well as several experimental lines, were highly resistant to biotype D Hessian fly.”
t0“TRITICALE”
Claim · model-written summary
M2A-Beagle and Great Northern alone were highly resistant to biotype E.
- Taxon
- TRITICALE×Triticosecalet0
- Material
- ‘M2A-Beagle’ and ‘Great Northern’e0
- Interactor
- Hessian flyMayetiola destructore1pest
- Outcome
- highly resistant to biotype Ee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“‘M2A-Beagle’ and ‘Great Northern’ were the only entries highly resistant to biotype E”
t0“TRITICALE”
e1“biotypes of Hessian fly”
Claim · model-written summary
Mean fly count was 58 per 30-cm row at Experiment.
- Taxon
- TRITICALE×Triticosecalet0
- Interactor
- HESSIAN FLYMayetiola destructort1pest
- Outcome
- total number of flies per 30-cm rowe0
- Value
- 58e0
- Setting
- Experimente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The total number of flies per 30-cm row averaged 58 and 283 at Experiment and Plains, respectively.”
t0“TRITICALE”
t1“HESSIAN FLY”
Claim · model-written summary
Mean fly count was 283 per 30-cm row at Plains.
- Taxon
- TRITICALE×Triticosecalet0
- Interactor
- HESSIAN FLYMayetiola destructort1pest
- Outcome
- total number of flies per 30-cm rowe0
- Value
- 283e0
- Setting
- Plainse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The total number of flies per 30-cm row averaged 58 and 283 at Experiment and Plains, respectively.”
t0“TRITICALE”
t1“HESSIAN FLY”
Claim · model-written summary
Morrison had the lowest proportion of infested tillers.
- Taxon
- TRITICALE×Triticosecalet0
- Material
- Morrisone0
- Interactor
- HESSIAN FLYMayetiola destructort1pest
- Outcome
- percentage of infested tillerse0
- Direction
- loweste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Morrison had the lowest percentage of infested tillers.”
t0“TRITICALE”
t1“HESSIAN FLY”
Claim · model-written summary
Jenkins and Council were the most severely infested cultivars.
- Taxon
- TRITICALE×Triticosecalet0
- Material
- ‘Jenkins’ and ‘Council’e0
- Interactor
- HESSIAN FLYMayetiola destructort1pest
- Outcome
- most severely infested cultivarse0
- Direction
- most severelye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“‘Jenkins’ and ‘Council’ were the most severely infested cultivars.”
t0“TRITICALE”
t1“HESSIAN FLY”