{"title":"伊拉克无花果枯萎病的首次记录及其生物防治","authors":"muqdad aldarraji, F. Yasin","doi":"10.29350/QJPS.2021.26.4.1390","DOIUrl":null,"url":null,"abstract":" The results of isolation and diagnosis from the samples of the ficus from Saladin Governorate are Samarra, Samara University, Balad and Dhuloiya. The disease was caused by Hendersonula torulidea Nattrass, which was isolated from all samples by 100%. Ficus plant in Iraq.. \nThe isolates did not differ in the daily growth rate and their dimensions on the PDA medium. Pathogenicity tests showed that isolates from the studied areas showed a significant increase in the severity of the disease. The isolates ranged between 80% and 75% respectively, whereas in the comparison treatment, it was 0%. \nThe control factor Tricoderma harzianum and Bacillus subtilis showed high efficiency in plant protection from infection, reducing the severity of the disease to 25% and 40% of the sequence compared to the treatment of fungus alone, which was 95% severity of the disease.. \nIt also resulted in an increase in the dry weight of the vegetative total of Tricoderma. harzianum and Bacillus subtilis with pathogenic fungus 5.6 and 3.03 g / plant respectively. The dry vegetative weight in the comparison treatment with isolating pathogenic fungi alone was 1.40 g / plant..","PeriodicalId":7856,"journal":{"name":"Al-Qadisiyah Journal Of Pure Science","volume":"42 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The first recording of the wilt of the Hendersonian branches On the ficus sp (Ficus) in Iraq and its bio-control\",\"authors\":\"muqdad aldarraji, F. Yasin\",\"doi\":\"10.29350/QJPS.2021.26.4.1390\",\"DOIUrl\":null,\"url\":null,\"abstract\":\" The results of isolation and diagnosis from the samples of the ficus from Saladin Governorate are Samarra, Samara University, Balad and Dhuloiya. The disease was caused by Hendersonula torulidea Nattrass, which was isolated from all samples by 100%. Ficus plant in Iraq.. \\nThe isolates did not differ in the daily growth rate and their dimensions on the PDA medium. Pathogenicity tests showed that isolates from the studied areas showed a significant increase in the severity of the disease. The isolates ranged between 80% and 75% respectively, whereas in the comparison treatment, it was 0%. \\nThe control factor Tricoderma harzianum and Bacillus subtilis showed high efficiency in plant protection from infection, reducing the severity of the disease to 25% and 40% of the sequence compared to the treatment of fungus alone, which was 95% severity of the disease.. \\nIt also resulted in an increase in the dry weight of the vegetative total of Tricoderma. harzianum and Bacillus subtilis with pathogenic fungus 5.6 and 3.03 g / plant respectively. The dry vegetative weight in the comparison treatment with isolating pathogenic fungi alone was 1.40 g / plant..\",\"PeriodicalId\":7856,\"journal\":{\"name\":\"Al-Qadisiyah Journal Of Pure Science\",\"volume\":\"42 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-08-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Al-Qadisiyah Journal Of Pure Science\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.29350/QJPS.2021.26.4.1390\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Al-Qadisiyah Journal Of Pure Science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.29350/QJPS.2021.26.4.1390","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
对来自萨拉丁省的无花果样本进行分离和诊断的结果为萨马拉、萨马拉大学、巴拉德和杜洛耶。本病病原菌为圆形亨德索拉(Hendersonula torulidea Nattrass),所有样品的分离率均为100%。无花果植物在伊拉克…分离株在PDA培养基上的日生长率和尺寸没有差异。致病性试验表明,来自研究地区的分离株显示出疾病严重程度的显著增加。菌株的分离率为80% ~ 75%,而对照处理为0%。对照因子哈茨木霉(Tricoderma harzianum)和枯草芽孢杆菌(Bacillus subtilis)对植物的防感染效果较好,与真菌单独处理相比,可将病害严重程度降低25%和40%。这也导致了木霉营养总干重的增加。哈茨芽孢杆菌和枯草芽孢杆菌的病原菌含量分别为5.6和3.03 g /株。单独分离病原菌处理的干营养重为1.40 g /株。
The first recording of the wilt of the Hendersonian branches On the ficus sp (Ficus) in Iraq and its bio-control
The results of isolation and diagnosis from the samples of the ficus from Saladin Governorate are Samarra, Samara University, Balad and Dhuloiya. The disease was caused by Hendersonula torulidea Nattrass, which was isolated from all samples by 100%. Ficus plant in Iraq..
The isolates did not differ in the daily growth rate and their dimensions on the PDA medium. Pathogenicity tests showed that isolates from the studied areas showed a significant increase in the severity of the disease. The isolates ranged between 80% and 75% respectively, whereas in the comparison treatment, it was 0%.
The control factor Tricoderma harzianum and Bacillus subtilis showed high efficiency in plant protection from infection, reducing the severity of the disease to 25% and 40% of the sequence compared to the treatment of fungus alone, which was 95% severity of the disease..
It also resulted in an increase in the dry weight of the vegetative total of Tricoderma. harzianum and Bacillus subtilis with pathogenic fungus 5.6 and 3.03 g / plant respectively. The dry vegetative weight in the comparison treatment with isolating pathogenic fungi alone was 1.40 g / plant..