Results 71 to 80 of about 32,897 (245)

KERAGAAN PENYAKIT PADI PADA VARIETAS UNGGUL BARU UNTUK AGROEKOSISTEM RAWA DAN LAHAN KERING

Agric, 2017
Swampand dryland agroecosystems has the potential tobe used as acomplementary effort to improve national food security. This effort washamperedby the disruption of plant disease in new improved varieties of riceasone of the technology to increase rice ...
Dini Yuliani, Johanes Amirrullah, - Sudir   +2 more
doaj   +1 more source

Novel PCR-Based Multiplex Assays for Detecting Major Quality and Biotic Stress in Commercial and Weedy Rice

Life, 2022
While previous research has demonstrated that multiplex polymerase chain reaction (PCR) can be a cost-effective approach to detect various genes in crops, the availability of multiplex assays to simultaneously screen both grain quality and biotic stress ...
Noraikim Mohd Hanafiah, Acga Cheng, Phaik-Eem Lim, Gomathy Sethuraman, Nurul Amalina Mohd Zain, Niranjan Baisakh, Muhamad Shakirin Mispan   +6 more
doaj   +1 more source

Isolation and Disease Assessment of Xanthomonas Oryzae Pv. Oryzae From Java Island and Pathogenic Assay on Near Isogenic Lines with Different Resistant Genes [PDF]

, 2014
Bacterial leaf blight disease caused by Xanthomonas oryzae pv oryzae (Xoo) is one of the important bacterial diseases,which is very destructive to rice plant. In this study, seventy isolates of Xoo were collected from several regions inWest Java, Central
Baroya, M. (M), Fadlillah, S. (SH), Fatimah, F. (Fatimah), Hermanto, H. (Hermanto), Kadir, T. (TS), Mahrup, M. (Mahrup), Priyatno, T. (TP), Sasongko, D. (D), Suryadi, Y. (Y), Wawan, W. (Wawan)   +9 more
core  

Determining frequencies of fungicide resistance in Leptosphaeria maculans that render demethylation inhibitor fungicides ineffective in the field

Pest Management Science, EarlyView.
As little as 1–10% of the population is needed to be resistant for demethylation inhibitor fungicides to be rendered ineffective. Following a single round of selection, the frequency increases by more than 15% with limited fitness penalty detected when no selection is present.
Alec J McCallum, Alexander Idnurm, Stephen J Marcroft, Andrew H Ware, Elizabeth M Sheedy, Angela P Van de Wouw   +5 more
wiley   +1 more source

Amino acid vectorization of salicylic acid enables efficient activation of NPR1‐dependent defense without phytotoxicity

Pest Management Science, EarlyView.
Amino acid‐vectorized salicylic acid activates PR1/NPR1‐dependent defenses without phytotoxicity, showing an efficient strategy for controlled delivery and enhanced plant immunity. Abstract BACKGROUND Addressing global food security under rapid population growth and climate change requires sustainable strategies to protect crops from pathogens while ...
Ruth Oussou, Benoit Guichard, Loïc Lemée, Vincent Lebeurre, Cécile Marivingt‐Mounir, Jean‐François Chollet, Sylvain La Camera   +6 more
wiley   +1 more source

An In Vitro Pipeline for Screening and Selection of Citrus-Associated Microbiota with Potential Anti-"Candidatus Liberibacter asiaticus" Properties. [PDF]

, 2020
Huanglongbing (HLB) is a destructive citrus disease that is lethal to all commercial citrus plants, making it the most serious citrus disease and one of the most serious plant diseases.
Berry, Victoria, Blacutt, Alex, Bodaghi, Sohrab, Borneman, James, Cordoza, Jennifer, Dang, Tyler, Drozd, Christopher, Ginnan, Nichole, Jablonska, Barbara, Maloney, Katherine N, McCollum, Greg, Meloch, Jeremiah, Peacock, Beth, Rolshausen, Philippe E, Roper, M Caroline, Ruegger, Paul, Salazar, Lia Lozano, Vidalakis, Georgios, Vieira, Flavia Campos, Viravathana, Polrit   +19 more
core  

Multiple resistance to bacterial halo blight and bacterial leaf spot in Coffea spp.* [PDF]

Arquivos do Instituto Biológico, 2019
ABSTRACT Breeding for genetic resistance is an important method of crop disease management, due to the numerous benefits and low cost of establishment. In this study, progenies of 11 Coffea species and 16 wild C. arabica accessions were tested for their response to Pseudomonas syringae pv. garcae, the causal agent of bacterial halo blight, a widespread
Lucas Mateus Rivero Rodrigues, Suzete Aparecida Lanza Destéfano, Irene Maria Gatti de Almeida, Luís Otávio Saggion Beriam, Masako Toma Braghini, Oliveiro Guerreiro Filho   +5 more
openaire   +3 more sources

Epidemiological Studies of Bacterial Leaf Blight of Rice and its Management

Basrah Journal of Agricultural Sciences, 2022
Rice is one of the most important crops in Pakistan, grown all over the world. Rice production has decreased due to susceptibility to a number of biological and abiotic factors. One of the oldest diseases is bacterial leaf blight of rice. The causative agent of the disease is Xanthomonas oryzae pv. oryzae.
Urooj Aftab, Safdar Ali, Muhammad U. Ghani, Muhammad Sajid, Muhammad A. Zeshan, Nadeem Ahmed, Rizwan Mahmood   +6 more
openaire   +3 more sources

Single and dual RPA‐CRISPR/Cas assays for point‐of‐need detection of Stewart's wilt pathogen (Pantoea stewartii subsp. stewartii) of corn and Maize dwarf mosaic virus

Pest Management Science, Volume 81, Issue 4, Page 1988-1999, April 2025.
Schematic diagram of the single and dual RPA‐CRISPR/Cas12a/13a diagnostic assays for the detection of Pantoea stewartii subsp. stewartii and Maize dwarf mosaic virus. The validated assays provide a useful and sensitive molecular tool for detecting two quarantine pathogens of maize within a minimal resource framework suitable for fast‐tracking the ...
Qian Tian, Hua Zhou, Zhenxing Zhao, Yongjiang Zhang, Wenjun Zhao, Lulu Cai, Tao Guo   +6 more
wiley   +1 more source

Aplikasi Ekstrak Mimosa invisa L. dan Pupuk NPK Dosis Rendah dalam Pengendalian Hama dan Patogen Padi Gogo

Jurnal Ilmu Pertanian Indonesia
This study aimed to determine the effect of Mimosa invisa L. weed extract application and a low dose of NPK fertilizer on the intensity of pest attack and pathogen infection on upland rice.
Yugi Rahayu Ahadiyat, Heru Adi Djatmiko, Risqa Naila Khusna Syarifah   +2 more
doaj   +1 more source