Shuko Nishimi,Yuzuka Abe,Nanami Kuwahara et al.
Shuko Nishimi et al.
The fungicidal properties of a new fungicide, isofetamid, were examined to assess its antifungal spectrum, mode of action, and effects on the infection process of Botrytis cinerea. Additionally, we investigated its fungicidal activity again...
Quantitative structure-activity relationship of 2,6-dimethoxy -N-(3-(4-substituted phenyl)isoxazol-5-yl)benzamide for the inhibition of chitin synthesis [0.03%]
2,6-二甲氧基-N-(3-(4-取代苯基)异唑-5-基)苯胺类化合物的定量构效关系(针对抑制几丁质合成)
Kotaro Mori,Masahiro Miyashita,Soichirou Mori et al.
Kotaro Mori et al.
Previously, we found that 5-(2,6-dimethoxybenzoylamino)-3-phenylisoxazoles (IOXs) inhibit chitin synthesis in the cultured integument of Chilo suppressalis. In this study, IOXs with various substituents at the para-position of the 3-phenyl ...
Field survey of reproductive modes and sodium channel mutations associated with pyrethroid resistance in Thrips tabaci [0.03%]
洋葱蓟马繁殖方式田间调查及拟除虫菊酯抗性钠通道突变检测
Yui Tomizawa,Misato Aizawa,Akiya Jouraku et al.
Yui Tomizawa et al.
Using PCR-Restriction Fragment Length Polymorphism (RFLP) with mitochondrial cytochrome c oxidase subunit I sequences, we examined the reproductive modes of female adults of Thrips tabaci collected at 54 sites across Japan. Results showed t...
Investigation of variability in the matrix effect on stable isotope-labeled internal standards in liquid chromatography-tandem mass spectrometry analysis of 25 pesticides in vegetables [0.03%]
液质联用测定蔬菜中25种农药的基体效应及其稳定同位素内标的变异研究
Arisa Banno,Yoshinori Yabuki,Motohiro Sonoda et al.
Arisa Banno et al.
The matrix effects (ME) in simultaneous analysis of pesticide residue using liquid chromatography-tandem mass spectrometry (LC-MS/MS) were evaluated by comparing the slopes of matrix-matched and reagent-only calibrations of four types of ve...
Degradation of the strobilurin fungicide mandestrobin in illuminated water-sediment systems [0.03%]
strobulin杀菌剂mandestrobin在光照水沉积系统中的退化
Takeshi Adachi,Yusuke Suzuki,Takuo Fujisawa
Takeshi Adachi
The degradation behavior of mandestrobin (1) was investigated in aerobic aquatic water-sediment systems exposed to continuous artificial sunlight (λ>290 nm). [14C]mandestrobin uniformly labeled at the phenoxy or benzyl ring was individuall...
Mass trapping of the diamondback moth (Plutella xylostella L.) by a combination of its sex pheromone and allyl isothiocyanate in cabbage fields in southern Vietnam [0.03%]
性信息素和异硫氰酸烯丙酯结合诱捕小菜蛾(Plutella xylostella L.)在越南南部的甘蓝田中的应用研究
Dinh Thi Chi,Ho Le Thi,Le Van Vang et al.
Dinh Thi Chi et al.
A lure composed of (Z)-11-hexadecenal, (Z)-11-hexadecenyl acetate, and (Z)-11-hexadecen-1-ol at a ratio of 5 : 5 : 1 at a dose of 0.01 mg was optimal for the attraction of the Vietnamese strain of the diamondback moth (DBM). The combination...
Insecticidal activity against rice pest of oxazosulfyl, a novel sulfyl insecticide [0.03%]
新型磺酰虫剂oxazosulfyl对水稻害虫的杀虫活性研究
Masashi Kamezaki,Junko Otsuki,Katsuya Natsuhara
Masashi Kamezaki
The development and commercialization of new chemical classes of insecticides are important for efficient crop protection, particularly for combatting insecticide resistance and providing sustainable agricultural production. This study repo...
Assessment of the long-term stability of pesticide residues under freezing conditions in brown rice and soybean certified reference materials [0.03%]
在棕色稻米和大豆认证参考材料中评估冷冻条件下农药残留的长期稳定性
Takamitsu Otake,Yoshie Aoyagi,Takashi Yarita
Takamitsu Otake
The objective of this study was to assess the long-term stability of pesticide residues in brown rice and soybean. The long-term stability of pesticide residues in brown rice and soybean was assessed for 5415 days (over 14 years) and 1801 d...
Cycloheximide in the nanomolar range inhibits seed germination of Orobanche minor [0.03%]
纳米摩尔范围的环己酰亚胺抑制小独活种子的萌发
Ryosuke Nogami,Mari Nagata,Risa Imada et al.
Ryosuke Nogami et al.
From the 992 samples of culture extracts of microorganisms isolated from soil in Japan, we found that the extract of Streptomyces sp. no. 226 inhibited Orobanche minor seed germination without significantly affecting the seed germination of...
Effects of flusulfamide on spore germination of Plasmodiophora brassicae [0.03%]
Flusulfamide对Plasmodiophora brassicae孢子萌发的影响
Taito Sasaki,Ryohei Naito,Toshiaki Ohara et al.
Taito Sasaki et al.
Flusulfamide inhibits germination of Plasmodiophora brassicae resting spores to suppress clubroot disease, but its mechanism of action on the germination of P. brassicae resting spores remains unclear. In this study, P. brassicae resting sp...