Disappearance of azoxystrobin, pyrimethanil, cyprodinil, and fludioxonil on tomatoes in a greenhouse

被引：105

作者：

Garau, VL

Angioni, A

Del Real, AA

Russo, M

Cabras, P

机构：

[1] Univ Cagliari, Dipartimento Tossicol, I-09124 Cagliari, Italy

[2] Univ Almeria, Pesticide Residues Res Grp, Almeria 04120, Spain

[3] Univ Mediterranea Reggio Calabria, Dipartimento Sci & Tecnol Agroforestali & Ambient, I-89061 Gallina, Italy

来源：

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY | 2002年 / 50卷 / 07期

关键词：

azoxystrobin; pyrimethanil; cyprodinil; fludioxonil; residues; disappearance; tomatoes;

D O I：

10.1021/jf011219f

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

The disappearance of azoxystrobin, pyrimethanil, cyprodinil, and fludioxonil on tomatoes in greenhouse was studied. At the preharvest interval, except for cyprodinil, the pesticide residues were below the MRL fixed in Italy. The mechanism of disappearance studied with model systems shows that the decrease in residues was due to codistillation and photodegradation in pyrimethanil, to photodegradation in fludioxonil, and to evaporation and codistillation in cyprodinil. Azoxystrobin residues were stable during all experiments.

引用

页码：1929 / 1932

页数：4

共 7 条

[1]

Cabras P, 1998, J AOAC INT, V81, P1185

[2] Fate of azoxystrobin, fluazinam, kresoxim-methyl, mepanipyrim, and tetraconazole from vine to wine [J].