black shank

black shank

[′blak ‚shaŋk]
(plant pathology)
A black rot disease of tobacco caused by Phytophthora parasitica var. nicotianae.
References in periodicals archive ?
Officials at The Black Shank were using SIAL Toronto to promote their line of flavored maple syrups, available in 15 varieties, including Pear, Pineapple, Chili Pepper, Tangerine and Hazelnut.
Liancheng White (genotype CCtt) has pure white plumage but black beak, and gray black or black shank and webs.
The main problem at present is with soil-borne diseases, mainly bacteria wilt, black shank and Granville wilt," said Dr Mila.
Selection in earlier generations was for plant type and black shank [caused by Phytophthora parasitica Dastur var.
nicotianae, the causal agent of tobacco black shank, one of the most important diseases in tobacco (Collins et al.
developed by the Maryland Agricultural Experiment Station and released in 1999 because of its resistance to the tobacco mosaic virus (TMV) and Race 0 black shank [caused by Phytophthora parasitica Dastur var.
Oxford 414NF is "non-flowering" (short-day photoperiod sensitive) (5) with improved resistance to black shank [caused by Phytophthora parasitica Dastur var.
MD 609 has the `Florida 301' type of black shank resistance.
MD 341 has resistance to TMV and wildfire, and MD 609 has the `Florida 301' type of black shank resistance.
CV-115, PI 604198) was developed by the Virginia Agricultural Experiment Station and released in 1998 because of its improved resistance to both Race 0 and Race 1 black shank [caused by Phytophthora nicotianae Breda de Haan var.
Oxford 207 combines high resistance to bacterial wilt [caused by Pseudomonas solanacearum (Smith) Smith] with a high level of resistance to Race 0 of black shank [caused by Phytophthora parasitica Dastur var.
A few naked-neck chickens had black shanks from front and yellow from back.