Results 51 to 60 of about 335 (111)

ATP-induced changes in energy status and membrane integrity of harvested litchi fruit and its relation to pathogen resistance

, 2008
Litchi is a subtropical fruit of high commercial value on the international market but the fruit deteriorates rapidly after harvest due to rot development caused by Peronophythora litchii.
Qu, H. X., Li, Y. B., Yi, C., Shi, J., Duan, X. W., Jiang, Y. M., Joyce, D. C.   +6 more
core   +1 more source

Dinâmica populacional e controle do ácaro Aceria litchii Keifer (Prostigmata: Eriophyidae) em plantas de lichia

, 2013
A cultura da lichia (Litchi chinensis Sonn.) pode ser severamente danificada pelo ácaro Aceria litchii (Keifer), a principal praga desta cultura no Brasil. Produtores brasileiros de lichia estão preocupados com o severo dano causado por esse ácaro, dadas
Azevedo, Letícia Henrique de
core   +3 more sources

Inhibitory effects of five fungicides on the growth and development of Peronophythora litchii

Huanan Nongye Daxue xuebao
Objective This study aims to analyze the effects of commonly used fungicides against oomycete pathogens on various developmental stages of Peronophythora litchii, in order to provide a theoretical basis for the precise management of litchi downy blight ...
Shuaili LIAN, Tianjiao JI, Guanghui KONG, Tianyao BU, Yahui CHAO, Yixian CHEN, Pinggen XI, Junjian SITU, Aitian PENG, Zide JIANG   +9 more
doaj   +1 more source

Observations on ‘sporocarps’ of the VA mycorrhizal fungus Rhizophagus litchii

, 1989
The structure of ‘sporocarps’ in Rhizophagus litchii is shown to correspond with the stelar anatomy of short lateral roots of Litchi sinensis. Samples of the ‘species’ from Hawaii were also found to contain vesicles, arbuscules, hyphae and coils of VA ...
Koske, R. E., Gemma, J. N., Mueller, W.
core   +1 more source

Design and synthesis of triazole sulfonamide inhibitors of bc1 complex

Advanced Agrochem
Currently, triazole sulfonamide fungicide could be used to effectively control cucumber downy mildew (CDM), caused by Pseudoperonospora cubensis. In this study, a series of triazole sulfonamide derivatives containing diphenyl ether (DE) fragment were ...
Ying Dong, Jun-Chao Zhang, Jia-Yue Sun, Ze-Wei Guan, Guang-Kai Yao, Xiao-Lei Zhu   +5 more
doaj   +1 more source

Aceria litchii (Keifer) em lichia: ocorrência sazonal, danos provocados e identificação de possíveis agentes de controle biológico

, 2010
Pós-graduação em Agronomia - FEISA lichia é uma fruta de grande valor econômico. A cultura da lichia pode ser muito danificada pela infestação do ácaro Aceria litchii (Keifer), sua principal praga.
Picoli, Pedro Renan Ferreira
core   +3 more sources

Evaluation of the rearrangement of taxonomic position of Peronophythora litchii based on partial DNA sequences

, 2014
Similarity levels of ribosomal ITS sequences and 28S ribosomal DNA sequences among members of the Oomycota were analyzed to determine the validity of the suggestion of transferring Peronophythora litchii to Phyloplahora based on their close phylogenetic ...
Zhang, Z.G., Ko, W.H., Zheng, X.B., Wang, Y.C.   +3 more
core  

Cloning and analysis of mtDNA probes of Peronophythora litchii

, 2013
利用三種內限制酵素EcoR I 、Hinc II 及(EcoR I + Sac I)剪切荔枝露疫菌PL024菌株之粒線體核酸，將所得核酸片段與pUC 18載體黏合並進行選殖，結果選殖到4個選殖株A2-3、HC3、HC9及ES6，其插入片段大小各為0.6 kb、0.4 kb、0.65 kb及0.6 kb，分別製備為核酸探針。並以墨點漬染法與25株荔枝露疫菌粒線體核酸進行雜合反應，均有雜合交互作用。另以17株Phytophthora菌株及Pythium splendens的全量核酸與核酸探針A2-3、HC3、
葉瑩, 陳隆鐘, 安寶貞, Lee, C.C., Chung, Y.W., 賴學珍, 李崇正, Yeh Y., Chen, L.C., Ann, P.J., Lai, S.C, 鍾依紋   +11 more
core  

Aceria litchii Keifer 1943

, 2008
<i>Aceria litchii</i> (Keifer, 1943) (Photos 2, 3) <p> <i>Eriophyes litchi</i> Keifer, 1943: 212, pl. 171</p> <p> <i>Aceria litchii</i> Keifer, 1982: 116, pl. 151; T. Huang, 1974: 79, fig. 2</p&
Huang, Kun-Wei
core   +1 more source

CLONING AND ANALYSIS OF MTDNA PROBES OF PERONOPHYTHORA LITCHII (CHEN EX KO ET AL.)

, 2014
荔枝露疫菌 ( Peronophythora litchii Chen ex Ko et al., ) 為台灣 荔枝果樹特有病害 ， 以其孢囊柄類似露菌屬 ( Peronospora ) 及具有 乳突的檸檬狀孢囊，與疫菌屬 ( Phytophthora ) 類似。本研究使用 25個菌株，觀察其無性世代之形態構造； 並於不同溫度培養，以了解溫 度對各菌株菌絲生長之影響，低於 4℃ 及高於 36℃ 各菌株菌絲都不能 生長，生長最適溫為 24℃-28℃。PL024及PL027 菌株在 pH 4時生長較慢 ...
賴學珍, Lai, Xue-Zhen
core