尖孢镰刀菌 Sherb. 和与收获前玉米镰刀菌穗腐病相关的三萜烯类化合物。

Fusarium sporotrichioides Sherb. and trichothecenes associated with Fusarium-ear rot of corn before harvest.

机构信息

Department of Plant Pathology, Agricultural University, P-02-766, Warsaw, Poland.

出版信息

Mycotoxin Res. 1987 Sep;3(2):111-3. doi: 10.1007/BF03191997.

DOI:10.1007/BF03191997

Abstract

Fusarium sporotrichioides was found to be the predominant fungus in approximately 2 % of corn ears damaged byFusarium species, before harvest during 1984 and 1985 in Poland. Concentrations of up to 1,714.9 mg/kg of total type-A trichothecenes (T-2 Toxin, HT-2 Toxin, Neosolaniol, T-2 Triol, and T-2 Tetraol) were found in hand-selected, heavily damaged kernels obtained fromF. sporotrichioides-molded ears.

摘要

在 1984 年和 1985 年波兰收获前，镰刀菌属（Fusarium）导致的玉米穗损伤中，大约 2%的玉米穗中发现了以串珠镰刀菌（Fusarium sporotrichioides）为主的真菌。在手选的、严重受损的玉米籽粒中发现了高达 1714.9 毫克/千克的总类型 A 单端孢霉烯族化合物（T-2 毒素、HT-2 毒素、新茄病镰刀菌烯醇、T-2 三醇和 T-2 四醇），这些玉米穗来自于串珠镰刀菌模具的玉米穗。