After pathogen infection, plant will acquire a long lasting broad - spectrum resistance, known as systemic acquired resistance ( SAR ).

受病原体感染后, 植物会获得一种持久广泛的抗性, 称为系统获得性抗性,受到昆虫侵害时也会获得类似的系统获得性抗性.

Different inducer inducing method and inducing concentration have great effect to plant acquired resistance.

不同的诱导物、诱导方法、诱导浓度对植物获得抗病性有很大影响。

Different inducer, inducing method and inducing concentration have great effect to plant acquired resistance.

不同的诱导物 、 诱导方法、诱导浓度对植物获得抗病性有很大影响.

The characteristic of plant systemic acquired resistance (SAR), commercial inducers and the application prospect of SAR in crop disease control were talked in this article.

从系统获得抗病性的特徵、商品化抗病诱导剂及获得抗病性在未来农作物病害防治中的应用前景等方面对植物诱导抗病性进行了阐述。