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Tolerance of Strawberry Cultivars to Terbacil
被引:2
|作者:
Hu, Chengsong
[1
]
Mohseni-Moghadam, Mohsen
[1
]
Doohan, Douglas
[1
]
机构:
[1] Ohio State Univ, Ohio Agr Res & Dev Ctr, Dept Hort & Crop Sci, Wooster, OH 44691 USA
关键词:
Terbacil;
strawberry;
crop tolerance;
growth stage;
yield reduction;
GOLDENROD SOLIDAGO-FISTULOSA;
FRAGARIA X ANANASSA;
SOIL;
PERSISTENCE;
IRRIGATION;
D O I:
10.1080/15538362.2016.1212297
中图分类号:
S6 [园艺];
学科分类号:
0902 ;
摘要:
Field experiments were conducted to evaluate the tolerance of strawberry cultivars to terbacil. Treatments (84, 168, and 336 g ha(-1)) were applied at either dormant stage or 3-4 leaf. Initial crop injury at 1 and 3 weeks after treatment (WAT) ranged between 0% and 43%; all cultivars fully recovered at 6 WAT. Terbacil applied at 168 g ha(-1) at dormant stage caused approximately 20% yield reduction in 'Brunswick', 'Darselect', and 'Honeoye', which was not observed with other treatments. A negative impact of the herbicide on yield of these cultivars is an unlikely outcome when sprayed at 3-4 leaf stage.
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页码:20 / 28
页数:9
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