Rust Disease Caused by Uredinopsis osmundae on Balsam Fir, Canaan Fir, White Fir, and Sensitive Fern Reported from Pennsylvania, United Statespathogen detectionPinaceaePuccinialesUredinalesPennsylvania is the fourth-largest Christmas-tree-producing state in the United States, with annual sales of more ...
1)postharvestdiseases,(2)diseasescausedbysoil-borneplantpathogens,and(3)rustswithoutaurediniosporestage.postharvestdisease——Brownrotofpeach soil-bornedisease——Fusariumrootrotofbean Demicyclicrusts——Cedar-applerust Demicyclicrust——Cedar-applerust ...
Rusts are a group of plant diseases caused by species of thePuccinialesorder which is one of the largest orders of plant fungal pathogens comprising more than 8,000 species [1]. They are obligate biotrophs that compromise yields of important crops worldwide and exhibit complex lifecycles with ...
Single, dominant resistance genes have been used successfully for the past 15 years to control common rust, caused by Puccinia sorghi, on sweet corn in the United States. Most sweet corn hybrids grown in the Midwest for mid- to late-seas... JK Pataky,WF Tracy - 《Plant Disease》 被引量...
a什么导致了这次事故依然不清楚。 Any caused this accident not to be still clear.[translate] a她没有回答,仅仅是因为她想不起来该说什么 She had not replied that, is merely because she could not think should say any[translate] aaqui le adjute 2 modelos mas listo aqui le adjute 2 modelos ...
” It may result from a course of medical treatment, either as an unavoidable side effect or because the treatment itself was ill-advised; in either case the disease is classed asiatrogenic. Finally, the disease may be caused by some agent external to the organism, such as a chemical that...
where ca is atmospheric CO2 concentration (380 ppm) (annual CO2 concentrations were corrected for rising atmospheric CO2 using La Jolla Pier records, available: https://scrippsco2.ucsd.edu/data/atmospheric_co2/ljo.html), a is the fractionation caused by diffusion in air (4.4‰) and b is the...
The disease process caused by rust (emPuccinia recondita/em f. sp. emtritici/em) in emTriticale/em (emTriticale/em-Wittmack cv. Bolero) and the effect of the application of the propikonazole - Tilt 250 EC are described. In plants not protected chemically one could observe the whole ...
3.A disease caused by a virus.病毒病一种由病毒引起的疾病 4.The flowers and trees rust, downy mildew, black spot disease, leaf blight, branch blight disease, powdery mildew etc. were significantly controlled by this fungicide.对花木锈病、霜霉病、黑斑病、叶枯病、枝枯病、白粉病、溃疡病等防效...
1.(Pathology) any impairment of normal physiological function affecting all or part of an organism, esp a specific pathological change caused by infection, stress, etc, producing characteristic symptoms; illness or sickness in general 2.(Plant Pathology) a corresponding condition in plants ...