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首页> 外文期刊>Plant disease management reports PDMR >Effect of Fosthiazate at different rates for the management of Columbia root-knot nematode on potato, 2010
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Effect of Fosthiazate at different rates for the management of Columbia root-knot nematode on potato, 2010

机译：2010年用不同速率的邻苯二甲酸酯处理哥伦比亚根结线虫对马铃薯的影响

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摘要

A field study on the effect of chemical pesticide Fosthiazate and Mocap against Columbia root-knot nematode on potato was conducted at the Parma Research and Extension Center, Parma, Idaho. The experiment was carried out in a randomized complete blockdesign with five treatments including an untreated control each with five replications in a silt loam field with indigenous population (2500/cm3 soil) of Columbia root-nematode. Fosthiazate at different rates or Mocap were applied pre-plant on 29 Apr 10by using a handheld CO_2 powered plot sprayer and incorporated 6-8 in. Plant protection practices, weeding and other standard cultural practices were followed. Potato cv. Ranger Russet seed pieces were planted on 29 Apr. Tubers were hand-harvested fromall plots on 21 Sept. The tubers were graded and total and infected yield were recorded. Percentage of infected yield was calculated. Tukey's multiple-range test was used to separate the means.
机译：在爱达荷州帕尔马的帕尔马研究与推广中心，进行了化学农药杀虫菊酯和Mocap对哥伦比亚根结线虫对马铃薯的影响的田间研究。该实验以随机的完整区组设计进行，共进行了五种处理，其中包括未经处理的对照，每种处理均在具有哥伦比亚根线虫土著种群（2500 / cm3土壤）的粉壤土田地中进行了五次重复。种植前于10年4月29日，使用手持式CO_2动力喷头喷雾器以不同的速率或Mocap施用Fosthiazate，并加入6-8 in。遵循植物保护措施，除草和其他标准栽培措施。马铃薯简历在4月29日播种了Ranger Russet种子块。在9月21日从所有地块上手工收获块茎。对块茎进行分级，并记录总产量和感染产量。计算出感染率的百分比。 Tukey的多范围测试用于分离均值。

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