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首页> 外文期刊>Journal of Korean Forestry Society >Biological Control of Arge Captiva, Arge Pagana Papana, and Arge Similis with Entomopathogenic Nematodes
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Biological Control of Arge Captiva, Arge Pagana Papana, and Arge Similis with Entomopathogenic Nematodes

机译：虫致病线虫对Arge Captiva，Arge Pagana Papana和Arge Similis的生物控制

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摘要

Entomopathogenic nematodes (Hetemrhabditis sp. Gyeongsan strain, Steinernema carpocapsae GSN1 strain, S. feltiae Monteri strain, S. glaseri Dongrae strain, S. longicaudum Nonsan strain and S. monticolwn Jiri strain) were evaluated for the environmentally sound control of sawfly, Arge captiva, A. pagana pagana and A. similis in the laboratory and pot. The corrected mortality of 3rd instar of Arge captiva larva, was 100% at 5 days after treatment with S. carpocapsae GSN1 strain and S. feltiae Monteri strain in Petri dish. The mean numbers of established infective juveniles (Ijs) of S. glaseri Dongrae and S. carpocapsae GSN1 strain in a Arge captiva larva were 10.2 and 4.2 Ijs/larva, respectively. Pathogenicity of S. carpocapsae GSN1 strain was different larval stage, i.e., LC_(50) value of S. carpocapsae GSN1 strain against 2nd, 3rd and 4th instar of A. pagana pagana was 11.5, 9.3, and 8.4 Ijs, respectively. Mortality of Arge captiva, A. pagana pagana and A. similis were 72.5, 85.0 and 85.0% by S. carpocapsae GSN1 strain at the 2×10~9 Ijs/ha, respectively, in the pot.
机译：评估了昆虫病原线虫（庚炎性线虫病菌，Steinernema carpocapsae GSN1菌株，S。feeliae Monteri菌株，S。glaseri Dongrae菌株，S。longicaudum Nonsan菌株和S. monticolwn Jiri菌株）对锯fly，Arget captiva的环境无害控制。 ，A。pagana pagana和A. similis在实验室和花盆中。在盖氏培养皿中用腕果链球菌GSN1菌株和毡状葡萄球菌Monteri菌株处理后，第5龄Arge captiva幼虫的校正死亡率为100％。毛cap（Arge captiva）幼虫中的S. glaseri Dongrae和S. carpocapsae GSN1菌株已建立的感染幼虫（Ijs）的平均数分别为10.2和4.2 Ijs /幼虫。腕果沙门氏菌GSN1菌株的致病性处于不同的幼虫阶段，即，腕果沙门氏菌GSN1菌株对Pagana pagana第2、3和4龄幼虫的LC_（50）值分别为11.5、9.3和8.4 Ijs。在罐中以2×10〜9 Ijs / ha的荚膜沙门氏菌GSN1菌株分别获得cap，A和and的死亡率，分别为72.5％，85.0和85.0％。

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