论文部分内容阅读
对泡桐(Paulownia spp.)丛枝病害有关问题的研究,多侧重于病原、媒介物与寄主之间的关系以及相应的防治措施等。近些年来对植物病害加强了生理学方面的研究,如Sequeira曾对有病植物中的激素问题作了综述,并提出进一步弄清其原因和影响的根本途径,必需在研究疾病的同时考虑形态及生化的变化。Dekhuijzen和Pegg又分别对健康和带病植物的内源激素分别作了阐述;认为在病株中激素水半的提高和降低足植物代谢的直接结果。Maramoroch在对类菌质体病害的研究概况和存在问题的回顾
The Paulownia (Paulownia spp.) Bush disease-related issues, and more emphasis on the pathogen, the relationship between the host and the media and the corresponding prevention and treatment measures. In recent years, the physiological aspects of plant diseases have been strengthened. For example, Sequeira reviewed the hormones in diseased plants and proposed further ways to further understand its causes and effects. It is necessary to consider the morphological Biochemical changes. Dekhuijzen and Pegg described the endogenous hormones of healthy and diseased plants, respectively; it is believed that there is an increase in hormonal water in diseased plants and a direct result of reduced plant foot metabolism. Maramoroch’s review on the research status and existing problems of protoplast disease