BIOLOGICAL-CONTROL OF JIMSONWEED (DATURA-STRAMONIUM) WITH ALTERNARIA-CRASSA

被引:5
作者
BOYETTE, CD [1 ]
WEIDEMANN, GJ [1 ]
TEBEEST, DO [1 ]
QUIMBY, PC [1 ]
机构
[1] UNIV ARKANSAS,DEPT PLANT PATHOL,FAYETTEVILLE,AR 72701
关键词
JIMSONWEED; DATURA-STRAMONIUM L =3 DATST; ALTERNARIA-CRASSA (SACC) RANDS; BIOHERBICIDE; MYCOHERBICIDE; DATST;
D O I
10.1017/S0043174500088561
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
In field experiments conducted from 1985 to 1987 in Mississippi and Arkansas, jimsonweed was successfully controlled with the fungus Alternaria crassa (Sacc.) Rands. Conidial applications of the fungus provided an average of 96% control in Mississippi, and 87% control in Arkansas. Mycelial formulations were less effective than conidial applications overall, but during periods of favorable environmental conditions, weed control provided by the mycelial formulations was similar to that provided by conidial preparations. These results indicate that Alternaria crassa has potential as a mycoherbicide for controlling jimsonweed.
引用
收藏
页码:678 / 681
页数:4
相关论文
共 16 条
[1]  
[Anonymous], 1991, PRINCIPLES PROCEDURE
[2]  
BOYETTE CD, 1988, PLANT SCI, V56, P261
[4]  
BOYETTE CD, 1990, MICROBIAL CONTROL WE, P209
[5]   BIOLOGICAL CONTROL OF NORTHERN JOINTVETCH IN RICE WITH AN ENDEMIC FUNGAL DISEASE [J].
DANIEL, JT ;
TEMPLETON, GE ;
SMITH, RJ ;
FOX, WT .
WEED SCIENCE, 1973, 21 (04) :303-307
[6]   GROWTH ANALYSIS OF SOYBEANS (GLYCINE-MAX) IN COMPETITION WITH JIMSONWEED (DATURA-STRAMONIUM) [J].
HAGOOD, ES ;
BAUMAN, TT ;
WILLIAMS, JL ;
SCHREIBER, MM .
WEED SCIENCE, 1981, 29 (04) :500-504
[7]  
HOLM LG, 1977, WEEDS WORLD DISTRIBU, P528
[8]  
KILPATRICK BL, 1983, AGRON J, V75, P833
[9]   JIMSON WEED (DATURA-STRAMONIUM) POISONING IN CHILDHOOD [J].
MITCHELL, JE ;
MITCHELL, FN .
JOURNAL OF PEDIATRICS, 1955, 47 (02) :227-230
[10]   INTRIGUING WORLD OF WEEDS .24. JIMSONWEED [J].
MITICH, LW .
WEED TECHNOLOGY, 1989, 3 (01) :208-210