Evaluation of fungicides for control of species of Fusarium on longleaf pine seed
Evaluation of fungicides for control of species of Fusarium on longleaf pine seed
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DOI：
10.1016/j.cropro.2004.02.010
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发表时间：
2004-10-01
期刊：
影响因子：
2.8
通讯作者：
Carey, WA
中科院分区：
文献类型：
--
作者：
Allen, TW;Enebak, SA;Carey, WA
美国东南部的长叶松生产可能受到镰刀菌的限制，这会降低种子萌发和幼苗存活。苯菌灵，苯醚甲环唑，双氧水，代森锰锌，噻菌灵的能力进行了评价，以抑制四种镰刀菌的生长和提高长叶松种子发芽。镰刀菌属的物种没有生长在苯菌灵或代森锰锌修正的媒体。只有茄病镰刀菌生长在噻菌灵和过氧化氢修正的培养基上。在实验室研究中，代森锰锌和苯菌灵种子处理显着提高长叶松种子发芽相比，控制。在温室研究中，杀真菌剂处理并没有增加发芽超过未经处理的控制。镰刀菌属的回收率代森锰锌和过氧化氢处理的种子中的磷含量显著低于未处理的对照。(C)2004爱思唯尔有限公司保留所有权利。
Longleaf pine production in the southeastern United States can be limited by species of Fusarium, which decrease seed germination and seedling survival. Benomyl, difenoconazole, hydrogen dioxide, mancozeb, and thiabendazole were evaluated for their ability to inhibit the growth of four species of Fusarium and to enhance longleaf pine seed germination. Species of Fusarium did not grow on benomyl- or mancozeb-amended media. Only F solani grew on thiabendazole and hydrogen dioxide-amended media. In laboratory studies, mancozeb and benomyl seed treatments significantly improved longleaf pine seed germination compared to controls. In greenhouse studies, fungicide treatment did not increase germination over nontreated controls. Recovery of Fusarium spp. from mancozeb and hydrogen dioxide treated seed was significantly lower than nontreated controls. (C) 2004 Elsevier Ltd. All rights reserved.