首页> 外文期刊>HortTechnology >Fungicide Seed Treatment Effects on Seed-borne Ascochyta rabiei in Chickpea.
【24h】

Fungicide Seed Treatment Effects on Seed-borne Ascochyta rabiei in Chickpea.

机译:杀菌剂种子处理对鹰嘴豆种子传播的狂犬病壁球菌的影响。

获取原文
获取原文并翻译 | 示例
           

摘要

A chickpea (Cicer arietinum) seedlot, naturally infected with Ascochyta rabiei, was sorted into two lots of asymptomatic and symptomatic, based on visual symptoms observed. A laboratory assay showed 16% A. rabiei infection in asymptomatic seeds, while symptomatic seeds had 73% infection. Asymptomatic and symptomatic seeds were treated with different fungicides to determine their effects on seedling emergence from soil and on ascochyta blight development in seedlings grown in a growth chamber and in the field at Fargo and Carrington, ND, in 2006. The emergence of seedlings grown from asymptomatic seeds was significantly (P
机译:根据观察到的视觉症状,将自然感染了狂犬病菌的鹰嘴豆(Cicer arietinum)种苗分为无症状和有症状两种。实验室分析显示,无症状种子中有16%的狂犬病感染,而有症状种子中有73%的感染。使用不同的杀菌剂处理无症状和有症状的种子,以确定它们对土壤从幼苗出苗和在生长室内以及田纳西州法戈和卡灵顿的田间幼苗的灰叶枯病发展的影响。2006年,该种子的出苗在生长室和田间试验中,无症状种子明显大于有症状种子生长的种子的出现(P <或= 0.05)。与生长室试验中的对照相比,杀菌剂能够增加有症状种子的植物出苗率。在生长室试验中,用甲霜灵+噻菌灵+ ipconazole +嘧菌酯的混合物处理最有效地减缓了有症状种子对植物的病害发展。这项研究强调了种子健康测试和杀真菌剂种子处理作为抗草枯病管理计划一部分的重要性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号