Results 81 to 90 of about 45,110 (218)

In situ PCR detection of phytoplasma DNA in embryos from coconut palms with lethal yellowing disease

, 2003
DNA of the lethal yellowing (LY) phytoplasma was detected in 13 of 72 embryos from fruits of four diseased Atlantic tall coconut palms by polymerase chain reaction (PCR) assays employing phytoplasma universal rRNA primer pair P1/P7, nested LY group ...
Oropeza, C., Jones, P., Cordova, I., Harrison, N. A.   +3 more
core   +1 more source

Differential Symptomology, Susceptibility, and Titer Dynamics Manifested by Phytoplasma-Infected Periwinkle and Tomato Plants

Plants
Phytoplasmas are intracellular pathogenic bacteria that infect a wide range of plant species, including agriculturally important crops and ornamental trees. However, our understanding of the relationship between symptom severity, disease progression, and
Algirdas Ivanauskas, Junichi Inaba, Yan Zhao, Kristi D. Bottner-Parker, Wei Wei   +4 more
doaj   +1 more source

Identification of potential insect vectors of the Cape Saint Paul Wilt Disease of coconut in Ghana by PCR

Oléagineux, Corps gras, Lipides, 2009
The vector of the phytoplasma responsible for the coconut lethal yellowing disease in West Africa is unknown to date. However, it is known that phytoplasmas are transmitted by leafhoppers and planthoppers, which are supposed to be the only ones able to ...
Pilet Fabian, Philippe René, Reignard Simon, Descamps Sophie, Quaicoe Robert, Nkansa-Poku Joe, Fabre Sandrine, Dollet Michel   +7 more
doaj   +1 more source

Penularan Fitoplasma Sapu pada Tanaman Kacang Tanah oleh Serangga Vektor Orosius argentatus dan Deteksi Molekuler dengan Teknik PCR

Jurnal Fitopatologi Indonesia, 2014
Witches’ broom disease caused by phytoplasma is a very serious disease on peanut (Arachis hypogaea) which may potentially lead to high yield loss. Insects are the most important agents of phytoplasma transmission in the field.
Tatit Sastrini, Kikin Hamzah Mutaqin
doaj   +1 more source

Induction of sucrose synthase in the phloem of phytoplasma infected maize

, 2011
In this study, we have analyzed the expression of the low oxygen inducible sucrose synthase isozyme SH1 (SUS-SH1) in the phloem of maize (Zea mays L.) infected with maize bushy stunt phytoplasma.
N. Petrovič, M. Kovač, J. Brzin, M. Ravnikar   +3 more
core   +1 more source

Engineering nucleotide‐binding leucine‐rich repeat immune receptors to achieve broad‐spectrum disease resistance in plants

New Plant Protection, Volume 3, Issue 1, March 2026.
Yan Wang, Yuzhen Mei, Fangfang Li
wiley   +1 more source

Phytoplasma elimination from perennial horticultural crops

, 2019
The presence of phytoplasmas is a major threat for plant survival and production, especially in perennial crop species. The fact that infected plants cannot be healed emphasizes the importance of strategies for their elimination.
A. Bertaccini, Laimer M.
core   +1 more source

Identification of potential vectors and alternative plant hosts for the phytoplasma associated with Napier grass stunt disease in Ethiopia

, 2009
Napier grass (Pennisetum purpureum), the most important forage crop in East Africa, has recently been affected by a devastating disease named Napier Grass Stunt (NGS). A phytoplasma of group 16SrI has been associated with NGS in Kenya and Uganda, whereas
Zerfy, T., Wilson, M., Jones, P., Abebe, G., Hanson, J., Lucas, J., Arocha, Y., Jones, Peter G., Hanson, Jean, Proud, J., Lucas, J. A.   +10 more
core   +1 more source

Outlook on relevant phytoplasma diseases in Europe

, 2013
Phytoplasma-associated diseases are among the most important in grapevine and fruit trees production in Europe. Severe losses were described especially for grapevine and apple causing sometimes the total production loss.
BERTACCINI, ASSUNTA, B. Duduk
core  

Transmission of a sugarcane yellow leaf phytoplasma by the delphacid planthopper Saccharosydne saccharivora a new vector of sugarcane yellow leaf syndrome

, 2005
During surveys of sugarcane fields in western and central Cuba from December 2001 to March 2003, the delphacid planthopper Saccharosydne saccharivora was the most prevalent of the Auchenorrhyncha fauna surveyed. Individuals of S.
Lopez, M., Wilson, M. R., M R Wilson, B Piñol, M Fernández, S Picornell, Pinol, B., Arocha, Y., Picornell, S., E L Peralta, Y Arocha, O Carvajal, Carvajal, O., M López, D Horta, Peralta, E. L., Horta, D., Jones, P., P Jones, R Almeida, Fernandez, M., Almeida, R., Ltd, Blackwell Publishing   +23 more
core   +1 more source