Paper · 1971 · Weed Science

Tolerance of Yuchi Arrowleaf Clover to Herbicides

Gale A. Buchanan; Carl S. Hoveland

5
claims
8
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

Tolerance of Yuchi arrowleaf clover ( Trifolium vesiculosum Savi) to preemergence application of dimethyl tetrachloroterephthalate (DCPA) and isopropyl m -chlorocarbanilate (chlorpropham) and preplant incorporation of N -butyl- N -ethyl- a,a,a -trifluoro-2,6-dinitro- p -toluidine (benefin), 4-(methylsulfonyl)-2,6-dinitro- N,N -dipropylaniline (nitralin), S -ethyl dipropylthiocarbamate (EPTC), and S -propyl dipropylthiocarbamate (vernolate) were evaluated over a 3-year period on two soils. DCPA did not injure Yuchi arrowleaf clover in any experiments over the 3-year period. Lower rates of benefin and chlorpropham caused either moderate or no injury depending upon the year and location. Yield reductions of Yuchi clover generally were greater on the Norfolk than on the Lucedale soil. Early injury, as reflected by the first forage harvest, was transitory in many instances.

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Claims 5

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

DCPA did not injure Yuchi arrowleaf clover across the three-year experiments.

Taxon
Yuchi arrowleaf clovere0
Treatment
DCPAe0
Outcome
injure Yuchi arrowleaf clovere0
Direction
did not injuree0
Qualifier
over the 3-year periode0

Not reportedComparator

Verbatim

e0

“DCPA did not injure Yuchi arrowleaf clover in any experiments over the 3-year period”

✓ located verbatim in the source · abstract, characters 494–578 · show in text ↑
Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Lower rates of benefin caused moderate or no injury depending on year and location.

Taxon
Yuchi Arrowleaf Clovert0
Treatment
Lower rates of benefine0
Outcome
injurye0
Direction
moderate or no injurye0
Qualifier
depending upon the year and locatione0

Not reportedComparator

Verbatim

e0

“Lower rates of benefin and chlorpropham caused either moderate or no injury depending upon the year and location”

✓ located verbatim in the source · abstract, characters 580–692 · show in text ↑
t0

“Yuchi Arrowleaf Clover”

✓ located verbatim in the source · title, characters 13–35 · show in text ↑
Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Lower rates of chlorpropham caused moderate or no injury depending on year and location.

Taxon
Yuchi Arrowleaf Clovert0
Treatment
chlorprophame0
Outcome
injurye0
Direction
moderate or no injurye0
Qualifier
depending upon the year and locatione0

Not reportedComparator

Verbatim

e0

“Lower rates of benefin and chlorpropham caused either moderate or no injury depending upon the year and location”

✓ located verbatim in the source · abstract, characters 580–692 · show in text ↑
t0

“Yuchi Arrowleaf Clover”

✓ located verbatim in the source · title, characters 13–35 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Yuchi clover yield reductions were generally greater on Norfolk than Lucedale soil.

Taxon
Yuchi clovere0
Outcome
Yield reductionse0
Direction
greatere0
Comparator
Lucedale soile0
Setting
Norfolke0

Verbatim

e0

“Yield reductions of Yuchi clover generally were greater on the Norfolk than on the Lucedale soil”

✓ located verbatim in the source · abstract, characters 694–790 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Early injury reflected by the first forage harvest was transitory in many instances.

Taxon
Yuchi Arrowleaf Clovert0
Outcome
Early injurye0
Qualifier
transitory in many instancese0

Verbatim

e0

“Early injury, as reflected by the first forage harvest, was transitory in many instances”

✓ located verbatim in the source · abstract, characters 792–880 · show in text ↑
t0

“Yuchi Arrowleaf Clover”

✓ located verbatim in the source · title, characters 13–35 · show in text ↑