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Juan Tang¹, Haowei Shen¹, Rong Zhang²

¹Ministry of Agriculture and Rural Affairs Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River (Co-construction by Ministry and Province), Hubei Engineering Technology Center for Forewarning and Management of Agricultural and Forestry Pests, College of Agriculture, Yangtze University, Jingzhou, Hubei 434025, China.

Pesticide biochemistry and physiology

|August 2, 2023

概括

番茄种子用 rutin 处理可以通过激活防御机制而不会阻碍生长,从而增强植物对白 (Bemisia tabaci) 的抵抗力. 这种初始化策略为可持续农业提供了一个有希望的,商业上可行的方法.

科学领域:

植物科学植物科学
农业科学农业科学
昆虫学昆虫学是一门学科.

背景情况:

黄酸是植物化合物,参与应激防御.
用黄类的种子原料可以提高非生物应激抵抗力.
黄酸种子对生物应激耐受性的影响,特别是对昆虫的影响,不太清楚.

研究的目的:

调查鲁丁种子处理是否增强番茄 (Solanum lycopersicum) 对白 (Bemisia tabaci) 的抵抗力.
评估路丁对番茄苗的活力,生长和白的表现的影响.
为了检查植物的防御反应,包括黄积累,沉积和基因表达,在白袭击后.

主要方法:

番茄种子经过不同度的鲁丁处理.
测量了植物生长,白女的发育和成年雌性生育/养.
在对白感染的反应中分析了黄酸含量,沉积和莉酸 (JA) 依赖基因表达.

主要成果:

常规的种子处理对番茄芽生长的影响很小.
白女的发育,成年人的生育能力和养效率在经过鲁丁处理的植物上降低了.
常规治疗增加了黄类积累,质沉积和JA-依赖基因表达,在白感染时进一步增强.

结论:

用 rutin 处理种子,可以有效地使番茄植物对白 (Bemisia tabaci) 增强抵抗力.
这种防御性启动发生在不影响植物生长的情况下.
鲁丁种子处理为可持续害虫管理中的商业应用提供了一个可行的策略.

关键词:

卡洛斯沉积的沉积物卡洛斯沉积物防御准备防御准备防御准备黄类化合物黄类化合物雅斯蒙酸是什么意思雅斯蒙酸是什么意思这种植物是Solanum lycopersicum.白对抗性的抵抗力

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