NC 1 CELBR and NC 2 CELBR: Early Blight and Late Blight-resistant Fresh Market Tomato Breeding Lines
نویسندگان
چکیده
منابع مشابه
Detection of early blight and late blight diseases on tomato leaves using hyperspectral imaging
This study investigated the potential of using hyperspectral imaging for detecting different diseases on tomato leaves. One hundred and twenty healthy, one hundred and twenty early blight and seventy late blight diseased leaves were selected to obtain hyperspectral images covering spectral wavelengths from 380 to 1023 nm. An extreme learning machine (ELM) classifier model was established based ...
متن کاملThe early days of late blight
Large-scale DNA sequencing of samples of foliage collected in the 19th century from plants infected with late blight has shown that the potato famines of the 1840s were triggered by a single clonal lineage of Phytophthora infestans, called HERB-1, which persisted for at least 50 years.
متن کاملمقایسه حدت و تغییرات هیستوپاتولوژی جدایه‌های NC-1 و NC-SWEB1 نئوسپورا کانینوم در تخم‌مرغ جنین‌دار
علی‌رغم وجود اطلاعات محدود در مورد نقش پرندگان در زمینه عفونت با نئوسپورا کانینوم، تا کنون گزارشی در مورد نقش جوجه‌های نژاد گوشتی در زمینه عفونت با این انگل وجود ندارد. در این مطالعه، دو جدایه NC-1 و NC-SweB1 نئوسپورا کانینوم جهت تلقیح در تخم‌مرغ جنین‌دار نژاد گوشتی مورد استفاده قرار گرفت. برای هر یک از جدایه‌ها، شش رقت مختلف (10، 102، 103، 104، 105 و 106) تهیه گردید. برای هر رقت یک گروه 10 تای...
متن کاملLate Blight Resistance of RB Transgenic Potato Lines
Late blight of potato (Solanum tuberosum L.), incited by Phytophthora infestans (Mont.) de Bary, is a devastating disease affecting tuber yield and storage. Recent work has isolated a resistance gene, RB, from the wild species Solanum bulbocastanum Dun. Earlier work in Toluca, Mexico, observed significant levels of field resistance under intense disease pressure in a somatic hybrid containing R...
متن کاملCurrent Status of Early Blight Resistance in Tomato: An Update
Early blight (EB) is one of the dreadful diseases of tomato caused by several species of Alternaria including Alternaria linariae (which includes A. solani and A. tomatophila), as well as A. alternata. In some instances, annual economic yield losses due to EB have been estimated at 79%. Alternaria are known only to reproduce asexually, but a highly-virulent isolate has the potential to overcome...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: HortScience
سال: 2010
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.45.6.975