Weed control in potato (Solanum tuberosum) with rimsulfuron and metribuzin

被引：11

作者：

Renner, KA ^{[1
]}

Powell, GE ^{[1
]}

机构：

[1] Michigan State Univ, Dept Crop & Soil Sci, E Lansing, MI 48824 USA

来源：

WEED TECHNOLOGY | 1998年 / 12卷 / 02期

关键词：

metribuzin, 4-amino-6-(1,1-dimethylethyl)-3-(methylthio)-1,2,4-triazin-5(4H)-one; rimsulfuron, N-[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]-3-(ethylsulfonyl)-2-pyridinesulfonamide; barnyardgrass; Echinochloa crus-galli (L; Beauv; #(3); ECHCG; common lambsquarters; Chenopodium album L. # CHEAL; redroot pigweed; Amaranthus retroflexus L. # AMARE; wild buckwheat; Polygonum canvolvulus L. # POLCO; potato; Solanum tuberosum L. 'Russet Burbank'; Amaranthus retroflexus; Chenopodium album; Echinochloa crus-galli; Polygonum convolvulus; AMARE; CHEAL; POLCO;

D O I：

10.1017/S0890037X00044018

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Field studies were conducted for 3 yr to determine weed and potato response to preemergence (PRE) and postemergence (POST) applications of rimsulfuron, metribuzin, and rimsulfuron plus metribuzin. Preemergence applications of rimsulfuron at 27 g ai/ha and POST applications at 18 g/ha controlled barnyardgrass, redroot pigweed, and wild buckwheat. Common lambsquarters was controlled by PRE or POST applications of metribuzin or a tank mixture of 18 g/ha rimsulfuron plus 140 g ai/ha of metribuzin. 'Russet Burbank' potato was relatively tolerant to all rimsulfuron, metribuzin, and rimsulfuron plus metribuzin applications, and potato yield was not reduced compared to the hand-weeded control.

引用

页码：406 / 409

页数：4

共 8 条

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