评价几种生物化学因子对丁香假单胞菌的防治效果。寄生在黄瓜上的瓢虫

Saba A.K. Al-Fallooji, Sabah L. Al-Hasnawi, A. Al-yasseen
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摘要

本研究旨在调查由丁香假单胞菌引起的黄瓜叶片角斑病的传播区域。在三个地区(Al-Qazwiynia、Abbasiya和Al-Haidariya)的温室中,在纳贾夫省和伊拉克首次评价了使用化学和生物诱导剂防治黄瓜叶片角斑病的效果。实地调查证实了疫区的地理分布和症状的表型诊断。后来发现,诊断出的症状与该疾病的症状相似,调查所涵盖的塑料房屋的感染率在19%至35%之间。生化药剂和化学药剂对紫丁香的影响。Lachrymans结果表明,腐霉处理使叶片叶绿素、IAA和GA3含量提高了93.28 mg。100g-1、1.61µM和24.02µM),与对照2处理(44.65 mg。100g-1, 0.84µM和8.68µM)。结果表明,与对照2(574.53µM)相比,荧光假单抗ABA激素含量降低(324.19µM),使植株健康;超级50处理在叶片碳水化合物、蛋白质、CAT、POD含量(28.25 mg)方面均优于其他处理。G-1, 17.06%, 186.68单位。G-1, 179.91单位(min. G-1),对照2处理(13.19 mg. G-1)。G-1, 8.56%, 58.16单位。g- 1,105.90单位。min.g1)。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Evaluate the efficiency of some biological and chemical factors to control of Pseudomonas syringae pv. Lachrymans parasitizing on cucumber
"The study aimed to investigate to the spread areas of angular spotting disease on cucumber leaves caused by Pseudomonas syringae pv. Lachrymans In the greenhouses of three areas (Al-Qazwiynia , Abbasiya and Al-Haidariya) In the province of Najaf and the first time in Iraq to evaluate the efficiency of using chemical and biological induction agents to control angular spotting disease on cucumber leaves. The geographical distribution of the infected areas and the phenotypic diagnosis of symptoms were confirmed by field survey of the disease. It was later revealed that the diagnosed symptoms were similar to the symptoms of the disease, Where the rate of infection in plastic houses covered by the survey ranged between 19% to 35%. Results of the effect of biochemical and chemical agents on p. syringae pv. Lachrymans showed that treatment of P. putida was increased leaves content of chlorophyll, IAA and GA3 (93.28 mg.100g-1 , 1.61 µM and 24.02 µM, respectively) compared to control 2 treatment (44.65 mg.100g-1 , 0.84µM and 8.68 µM). Results showed that P. fluorescens was decresed ABA hormone which made plant health (324.19 µM) compared to Control 2 treatment (574.53 µM). The treatment of super fifty was superior in leaf content of carbohydrates, protein, CAT, POD, (28.25 mg.g-1 , 17.06%, 186.68 units.min.g-1 , 179.91 units.min.g-1) compared to control 2 treatment (13.19 mg.g-1, 8.56%, 58.16 units.min.g-1 , 105.90 units.min.g1). "
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