Biological properties of isofetamid, a new SDHI fungicide

被引：0
|
作者：
Kuwahara, Nanami [1 ]
Nishimi, Shuko [2 ]
Abe, Yuzuka [2 ]
Ohno, Masaya [1 ]
Takii, Yasuko [1 ]
Nishimura, Akihiro [1 ]
Fukumori, Yohei [1 ]
Tsukuda, Shintaro [1 ,4 ]
Ogawa, Munekazu [1 ]
Araki, Satoshi [1 ]
Mitani, Shigeru [3 ]
Suzuki, Kazumi [1 ]
机构：
[1] Ishihara Sangyo Kaisha LTD, Cent Res Inst, 2-3-1 Nishishibukawa, Kusatsu, Shiga 5250025, Japan
[2] Ishihara Sangyo Kaisha Ltd, Biosci Business Headquarters, 1-3-15 Edobori, Osaka 5500002, Japan
[3] Ishihara Sangyo Kaisha Ltd, Environm Safety & Qual Adm, 1 Ishihara Cho, Yokaichi, Mie 5100842, Japan
[4] Kagawa Prefectural Agr Expt Stn, Kagawa 7608570, Japan
来源：
JOURNAL OF PESTICIDE SCIENCE | 2024年 / 49卷 / 04期
关键词：
Isofetamid; biological properties; greenhouse tests; field trials;
D O I：
10.1584/jpestics.D24-043
中图分类号：
Q96 [昆虫学];
学科分类号：
摘要：
The biological properties of isofetamid, a new fungicide, were examined using pot tests in a greenhouse. In addition, we investigated the practical effects of isofetamid in field trials. In greenhouse pot tests, isofetamid exhibited high preventive efficacy against cucumber gray mold, powdery mildew, Corynespora leaf spot, and stem rot even at low concentrations. Isofetamid has excellent biological properties against cucumber gray mold and powdery mildew, such as rain- fastness, residual activity, curative activity, translaminar activity, and transfer activity to undeveloped leaves, even at low concentrations. In field trials, isofetamid displayed high efficacy against tomato gray mold, cucumber powdery mildew, and lettuce stem rot. Therefore, the biological properties of isofetamid revealed in greenhouse tests contributed to its good performance in field trials.
引用
收藏
页码：292 / 296
页数：5
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