| Bioactivity | Isotianil is a plant defense inducer that has no direct antimicrobial effect but instead activates typical plant defense responses. Isotianil can be used as a plant protection agent for controlling rice blast[1]. |
| Invitro | Isotianil (0.1-100 ppm, 2 days)可以诱导水稻组织中内源性的脂氧合酶、苯丙氨酸解氨酶和几丁质酶等植物抗病相关酶的积累。诱导抗病性相关基因,包括 WRKY45[1]。Isotianil 在较低剂量下对叶瘟病具有良好的预防效果,显示出对多种细菌性疾病的植物抗性诱导作用,包括由伯克霍尔德菌引起的细菌性幼苗腐烂等[1]。Isotianil 有效保护苗期小麦植株免受有毒的 MoT分离株 BR32 的侵害,可防止 MoT的侵入性生长,使其无法从最初受到攻击的表皮细胞进展到叶肉[2]. |
| Name | Isotianil |
| CAS | 224049-04-1 |
| Formula | C11H5Cl2N3OS |
| Molar Mass | 298.15 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Ogawa M, Kadowaki A, Yamada T, et al. Applied development of a novel fungicide isotianil (STOUT)[J]. Sumitomo Kagaku, 2011, 1: 1-15. [2]. Katharina Portz, et al. Wheat blast caused by Magnaporthe oryzae pathovar Triticum is efficiently controlled by the plant defence inducer isotianil. Journal of Plant Diseases and Protection volume 128, pages249-259 (2021). |