Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Monica L. Elliott"'
Publikováno v:
EDIS, Vol 2019 (2019)
Lethal bronzing disease (LBD), formerly Texas Phoenix Palm Decline (TPPD), is a lethal phytoplasma infection of various palm species in the state of Florida. It was first detected in Florida in 2006 and has since spread to 31 different counties and b
Externí odkaz:
https://doaj.org/article/94600126c76c4819a6260af0043c0569
Autor:
Nigel A. Harrison, Monica L. Elliott
Publikováno v:
EDIS, Vol 2006, Iss 1 (2019)
Lethal yellowing (LY) is a palm disease prevalent in Florida landscapes in the southern one-third of the state. It is also observed in field nurseries. This disease has significantly reduced the number of tall-type Cocos nucifera (coconut) in Florida
Externí odkaz:
https://doaj.org/article/51b8436e0ba84e0c861e2f5df03bb424
Autor:
Monica L. Elliott
Publikováno v:
EDIS, Vol 2006, Iss 1 (2019)
In general, the “typical” or “classic” petiole blight is a disease in which the pathogen only infects the petiole. The disease symptoms may look like the pathogen has also infected the leaf blade, but this is a secondary affect from petiole i
Externí odkaz:
https://doaj.org/article/a4878e031e034a669334ab81c821ddd3
Autor:
Monica L. Elliott
Publikováno v:
EDIS, Vol 2006, Iss 1 (2019)
This fact sheet is limited to those diseases where the pathogens only infect (invade) and cause spots and blights of the leaf blade. Other diseases may cause death of leaflets and leaf segments but are actually the result of a pathogen infecting the
Externí odkaz:
https://doaj.org/article/d358cd6681da4b2495a387602098c1c6
Autor:
Monica L. Elliott
Publikováno v:
EDIS, Vol 2006, Iss 1 (2019)
Thielaviopsis paradoxa is a fungus that can infect any part of a palm, and so can cause numerous diseases. In Florida, the two most frequent (and usually lethal) Thielaviopsis diseases observed in the landscape and field nursery are a bud (heart) rot
Externí odkaz:
https://doaj.org/article/6c7f24d71ffc43e990b09cbb03ae6575
Autor:
Monica L. Elliott
Publikováno v:
EDIS, Vol 2006, Iss 1 (2019)
There are many pathogens that can cause bud rots of palm in Florida. The most common one is Phytophthora palmivora, followed by Thielaviopsis paradoxa and bacteria. Symptoms of bud rot are similar no matter which pathogen causes the disease. This doc
Externí odkaz:
https://doaj.org/article/969eed97e98e4165953bb34e95fadc84
Autor:
Monica L. Elliott
Publikováno v:
EDIS, Vol 2006, Iss 1 (2019)
The fungus Pestalotiopsis causes leaf spots, petiole/rachis blights and sometimes a bud rot of palms. In other words, unlike the other leaf spot and petiole blight pathogens, which attack either the leaf blade or the leaf petiole, Pestalotiopsis atta
Externí odkaz:
https://doaj.org/article/273c69c2c2d746028596dfb597bdb3f8
Autor:
Monica L. Elliott
Publikováno v:
EDIS, Vol 2006, Iss 1 (2019)
Unlike most fungal diseases of palms, this disease is very host specific, with the primary host being Phoenix canariensis (Canary Island date palm). It is caused by Fusarium oxysporum f. sp. canariensis. The name “Fusarium wilt of Canary Island dat
Externí odkaz:
https://doaj.org/article/5dc14e4d0b3646108c91f24adcd7a9c2
Autor:
Monica L. Elliott
Publikováno v:
EDIS, Vol 2006, Iss 1 (2019)
Graphiola leaf spot, also referred to as “false smut,” is a foliar pathogen of certain palm species. In Florida, it is primarily a cosmetic disease and does not adversely affect plant growth. Nutrient deficiencies, such as potassium or magnesium
Externí odkaz:
https://doaj.org/article/c3ca01155c0d4c79bead609ed6c7443e
Autor:
Nigel A. Harrison, Monica L. Elliott
Publikováno v:
EDIS, Vol 2016, Iss 5 (2016)
Texas Pheonix palm decline is a new disease in Florida, caused by an unculturable bacterium. It is a fatal, systemic disease that kills palms relatively quickly. This revised 6-page fact sheet explains the pathogen and hosts of TPPD, its symptoms, ho
Externí odkaz:
https://doaj.org/article/db840fa4d52d4a3890227eab98ae0b61