Results 51 to 60 of about 18,671,628 (169)

Contribution of Fallen Leaves to Primary Inoculum and the Progress of Glomerella Leaf Spot in Apple Orchards

Journal of Phytopathology, Volume 174, Issue 4, July/August 2026.
ABSTRACT Glomerella leaf spot (GLS), caused by Colletotrichum spp., persists between seasons mainly in fallen leaves on the orchard floor and in dormant plant tissues, which act as primary inoculum sources for disease initiation in spring. Because early epidemic development is strongly dependent on the availability of primary inoculum, practices such ...
Débora Petermann, Nicolly Campezi Xavier, Leonardo Araújo, Armando Bergamin Filho, Louise Larissa May De Mio   +4 more
wiley   +1 more source

RESISTÊNCIA DE Colletotrichum fragariae E C. acutatum AO BENOMYL NA CULTURA DO MORANGO NO ESTADO DE SÃO PAULO

Scientia Agricola, 1997
O fungicida benomyl, utilizado intensivamente na cultura do morango a partir do final da década de 60, tem sido ineficiente para o controle da flor preta, causada por Colletotrichum acutatum, devido ao aparecimento de formas resistentes ao fungicida, já ...
M.A.S. TANAKA, F.A. PASSOS, J.A. BETTI
doaj   +1 more source

In Vitro SDHI Fungicide Insensitivity and Mutations in Sdh, β‐Tubulin and Cyp51 of Clarireedia spp., Causing Dollar Spot in Turfgrass in Georgia, USA

Plant Pathology, Volume 75, Issue 4, July‐August 2026.
Amino acid substitutions R61K and E63A in SdhD gene and E198A in β‐tubulin gene in Clarireedia spp., causal agent of dollar spot in turfgrass, were linked to reduced boscalid and thiophanate‐methyl sensitivity, respectively. ABSTRACT Dollar spot, caused by Clarireedia spp., diminishes turf quality, affecting both aesthetics and sport playability on the
Md. Aktaruzzaman, Bikash Ghimire, Harshita Saxena, Moumita Majumdar, Jonathan E. Oliver, James W. Buck, Alfredo D. Martinez‐Espinoza, Bochra A. Bahri   +7 more
wiley   +1 more source

Aktivitas Anticendawan Ekstrak Kecombrang Terhadap Colletotrichum acutatum pada Cabai Rawit

Jurnal Fitopatologi Indonesia
Kecombrang (Etlingera elatior) merupakan tanaman rempah tradisional yang banyak dimanfaatkan sebagai antimikrob dalam dunia medis di Indonesia. Namun, potensi kecombrang sebagai fungisida nabati dalam fitopatologi perlu dikaji lebih lanjut.
Vidya Imaniasita, Suryo Wiyono, Tri Asmira Damayanti   +2 more
doaj   +1 more source

Colletotrichum clavatum sp. nov. identified as the causal agent of olive anthracnose in Italy

Phytopathologia Mediterranea, 2011
Molecular analyses of a large population of isolates, previously identified as group B or genetic group A4 of the Colletotrichum acutatum species complex, mainly of Italian origin from olive, but also from other hosts collected since 1992, confirmed a ...
Roberto FAEDDA, Giovanni Enrico AGOSTEO, Leonardo SCHENA, Saveria MOSCA, Salvatore FRISULLO, Gaetano MAGNANO DI SAN LIO, Santa Olga CACCIOLA   +6 more
doaj   +1 more source

Soil Pathobiome in Agroecosystems and Forests

Plant Pathology, Volume 75, Issue 4, July‐August 2026.
This review synthesises current knowledge on the soil pathobiome across agroecosystems, horticulture, and forests, highlighting how climate change and intensive management disrupt microbial communities and promote pathogen accumulation. It emphasises soil health as a key component of the One Health framework, linking ecosystem, plant, animal, and human
Małgorzata Jędryczka, Marta Bełka, Gabriele Berg, S. Emilia Hannula, Grzegorz Koczyk, Paolo Nannipieri, Giacomo Pietramellara, Magdalena Frąc   +7 more
wiley   +1 more source

Bacillus cereus AR156-induced resistance to Colletotrichum acutatum is associated with priming of defense responses in loquat fruit. [PDF]

PLoS ONE, 2014
The effectiveness of a biocontrol agent Bacillus cereus AR156 for control of anthracnose rot caused by Colletotrichum acutatum in harvested loquat fruit and the possible mechanisms of its action have been investigated. Treatment of fruit with B.
Xiaoli Wang, Lei Wang, Jing Wang, Peng Jin, Hongxia Liu, Yonghua Zheng   +5 more
doaj   +1 more source

Network rewiring and species turnover stabilize plant–pollinator interactions across habitats and seasons in dry forest

Ecosphere, Volume 17, Issue 5, May 2026.
Abstract Mutualistic interactions between plants and pollinators are fundamental to biodiversity maintenance and ecosystem resilience, yet their dynamics across space and time in tropical dry forests have not been widely examined. We analyzed plant–pollinator networks across seasons and habitat types in the highly seasonal and fragmented dry forest of ...
Julissa Rojas‐Sandoval, Alana Freytes‐Rivera, José J. Fumero‐Cabán, Irma Cabrera‐Asencio, James D. Ackerman, Michael R. Willig   +5 more
wiley   +1 more source

Benomyl sensitivity of isolates of Colletotrichum acutatum and C. gloeosporioides from citrus

, 2004
Postbloom fruit drop (PFD) of citrus, caused by Colletotrichum acutatum, produces orange-brown lesions on petals and results in premature fruit drop and the retention of calyces. C.
Souza, N. L., Souza, N. L. [UNESP], Peever, T. L., Peres, N. A R [UNESP], Peres, N. A R, Timmer, L. W.   +5 more
core   +1 more source

Pengaruh Induksi Resistensi oleh Khamir Candida tropicalis terhadap Pertumbuhan Tanaman Cabai Terinfeksi Colletotrichum acutatum [PDF]

, 2019
Effect of induced resistance by Candida tropicalis on the growth of chili plants infected by Colletotrichum acutatumColletotrichum acutatum is a major pathogen of chili that causes a big yield loss.
Yulia, Endah, Hartati, Sri, Djaya, Luciana, Tarina, Linda   +3 more
core   +1 more source