Results 71 to 80 of about 4,857 (210)

Perkecambahan Uredospora Hemileia Vastatrix Pada Ekstrak Rimpang Jahe Dan Kunyit Serta Daun Cengkeh Dan Sirih [PDF]

, 2006
Germination of Hemileia vastatrix uredospores on crude water extracts of zinger and turmeric rhizome and clove and Piper betle leaves. Coffee leaf rust caused by H.
Ginting, C. (Cipta)
core  

Climate Change Impacts on Agriculture: A Review of Plant Diseases and Insect Pests in Ethiopia and East Africa, With Adaptation and Mitigation Strategies

Advances in Agriculture, Volume 2025, Issue 1, 2025.
Climate change significantly threatens global agriculture, with East Africa, particularly Ethiopia, being highly vulnerable due to its reliance on rain‐fed farming. This review investigates the effects of climate change on plant diseases and insect pests, underscoring the urgent need for adaptation and mitigation measures. Ethiopia’s observable climate
Alemu Nega, Ijaz Ahmad
wiley   +1 more source

Antimicrobial Potential of Endophytic Fungal Extracts From the Mangrove Avicennia germinans Against Phytopathogens

International Journal of Agronomy, Volume 2025, Issue 1, 2025.
The prolonged use of synthetic pesticides in agriculture has resulted in the emergence of resistant organisms, high residual levels, and negative impacts on beneficial organisms and human health. These issues highlight the need to explore alternative control strategies based on natural products from ecosystems such as mangroves.
Anadely Cabrera, Ángel Trigos, Antero Ramos, Leonardo Serrano-Márquez, Guillermo Mendoza, Maria Serrano   +5 more
wiley   +1 more source

First Occurrence of Coffee Leaf Rust Caused by Hemileia vastatrix on Coffee in Saudi Arabia

Microbiology Research
Coffee leaf rust (CLR) is a major disease of Arabica coffee caused by the biotrophic fungus Hemileia vastatrix. Jazan region in Saudi Arabia has long been one of the last coffee-producing regions in the world free of this disease. In August 2023, CLR was
Khalid Alhudaib, Ahmed Mahmoud Ismail
doaj   +1 more source

Efikasi Verticillium Lecanii Untuk Mengendalikan Penyakit Karat Pada Cakram Daun Kopi Di Laboratorium [PDF]

, 2007
Efficacy of Verticillium lecanii to prevent the incidence of rust on coffee leaf disks in the laboratory. In the coffee plantations, Verticillium colonies often develop on the uredium and urediospores of H. vastatrix causing coffee leaf rust.
Mujim, C. G. (Cipta)
core  

Genomics‐based plant disease resistance prediction using machine learning

Plant Pathology, Volume 73, Issue 9, Page 2298-2309, December 2024.
The potential of machine learning as a complementary tool for predicting the genetic loci contributing to disease resistance in plants. Abstract Plant disease outbreaks continuously challenge food security and sustainability. Traditional chemical methods used to treat diseases have environmental and health concerns, raising the need to enhance inherent
Shriprabha R. Upadhyaya, Monica F. Danilevicz, Aria Dolatabadian, Ting Xiang Neik, Fangning Zhang, Hawlader A. Al‐Mamun, Mohammed Bennamoun, Jacqueline Batley, David Edwards   +8 more
wiley   +1 more source

Bioprospecting endophytic bacteria for biological control of coffee leaf rust Bioprospecção de bactérias endofíticas como agentes de biocontrole da ferrugem do cafeeiro

Scientia Agricola, 2006
Suppression of plant diseases due to the action of endophytic microorganisms has been demonstrated in several pathosystems. Experiments under controlled conditions involving endophytic bacteria isolated from leaves and branches of Coffea arabica L and ...
Humberto Franco Shiomi, Harllen Sandro Alves Silva, Itamar Soares de Melo, Flávia Vieira Nunes, Wagner Bettiol   +4 more
doaj   +1 more source

Using local knowledge to reconstruct climate‐mediated changes in disease dynamics and yield—A case study on Arabica coffee in its native range

PLANTS, PEOPLE, PLANET, Volume 6, Issue 4, Page 935-950, July 2024.
Adapting agriculture to climate change requires an understanding of the long‐term relationship between climate, disease dynamics, and yield. While some countries have monitored major crop diseases for decades or centuries, comparable data is scarce or non‐existent for many countries that are most vulnerable to climate change. For this, a novel approach
Biruk Ayalew, Kristoffer Hylander, Lowe Börjeson, Girma Adugna, Dinkissa Beche, Francesco Zignol, Ayco J. M. Tack   +6 more
wiley   +1 more source

Padrão de herança de fonte de resistência do cafeeiro à ferrugem (Hemileia vastatrix Berk. & Br.). [PDF]

, 2011
Objetivou-se a descrição da resistência à raça II da ferrugem alaranjada do cafeeiro, raça predominante no Brasil. Para o estudo, o Híbrido de Timor UFV 42715, genitor resistente, foi cruzado com o genótipo suscetível Catuaí amarelo UFV 2143236. A planta
ALMEIDA, R. F. de, BRITO, G. G. de, CAIXETA, E. T., LOUREIRO, M. E., PEREIRA, A. A., ZAMBOLIM, E. M., ZAMBOLIM, L.   +6 more
core  

Coffee wilt disease: The forgotten threat to coffee

Plant Pathology, Volume 73, Issue 3, Page 506-521, April 2024.
This review describes a series of hugely damaging outbreaks of coffee wilt disease across Africa over the past century, and evaluates strategic successes and failures in tackling its second wave. Photo: G Hakiza. Abstract Coffee is attacked by several highly damaging pests and diseases, which include coffee wilt disease (CWD).
Lily D. Peck, Eric Boa
wiley   +1 more source