Results 21 to 30 of about 1,145,680 (304)

Genetic variability, stability and heritability for quality and yield characteristics in provitamin A cassava varieties [PDF]

, 2020
Open Access Article; Published online: 25 Jan 2020Cassava is widely consumed in many areas of Africa, including Ghana, and is a major part of most household diets.
Biljon, A. van, Kulakow, P., Labuschagne, M., Manu-Aduening, J., Parkes, E., Peprah, B.B.   +5 more
core   +1 more source

Root-Knot Density as a New Index Can Quantitatively Diagnose the Damage of Root Nematodes to Plant Growth

Agronomy, 2022
Root-knot nematode disease occurs frequently due to continuous monocropping and excessive water and nitrogen input. The disease degree and gall index are often used to evaluate the damage of root-knot disease.
Miaomiao Fan, Jiangzhou Li, Kuai Dai, Meiju Liu, Wenbing Zhou, Limeng Zhang, Shan Lin   +6 more
doaj   +1 more source

ELECTRON MICROSCOPIC EVIDENCE FOR PURIFICATION OF COCONUT ROOT (WILT) DISEASE PHYTOPLASMA

CORD, 2002
Root (wilt) disease phytoplasma was purified from diseased coconut tissues using discontinuous Percoll gradient centrifugation method. Crude sap prepared from coconut was layered on a discontinuous Percoll gradient of 15, 30, 50 and 60%(v/v).
M. Mayilvaganan, J. J. Solomon
doaj   +1 more source

Associated SNPs, Heritabilities, Trait Correlations, and Genomic Breeding Values for Resistance in Snap Beans (Phaseolus vulgaris L.) to Root Rot Caused by Fusarium solani (Mart.) f. sp. phaseoli (Burkholder)

Frontiers in Plant Science, 2021
Root rot is a major constraint to snap bean (Phaseolus vulgaris) production in the United States and around the world. Genetic resistance is needed to effectively control root rot disease because cultural control methods are ineffective, and the pathogen
Abigail R. Huster, Lyle T. Wallace, James R. Myers   +2 more
doaj   +1 more source

Autotoxin Rg1 Induces Degradation of Root Cell Walls and Aggravates Root Rot by Modifying the Rhizospheric Microbiome

Microbiology Spectrum, 2021
Management of crop root rot disease is one of the key factors in ensuring sustainable development in agricultural production. The accumulation of autotoxins and pathogens in soil has been reported as a primary driver of root rot diseases; however, less ...
Yanguo Xu, Min Yang, Rong Yin, Luotao Wang, Lifen Luo, Bianxian Zi, Haijiao Liu, Huichuan Huang, Yixiang Liu, Xiahong He, Shusheng Zhu   +10 more
doaj   +1 more source

Understanding Root Rot Disease in Agricultural Crops

Horticulturae, 2021
Root rot diseases remain a major global threat to the productivity of agricultural crops. They are usually caused by more than one type of pathogen and are thus often referred to as a root rot complex.
Bruce A. Williamson-Benavides, Amit Dhingra   +1 more
doaj   +1 more source

Root disease can rival fire and harvest in reducing forest carbon storage

Ecosphere, 2016
Root diseases are known to suppress forest regeneration and reduce growth rates, and they may become more common as susceptible tree species become maladapted in parts of their historic ranges due to climate change.
Sean P. Healey, Crystal L. Raymond, I. Blakey Lockman, Alexander J. Hernandez, Chris Garrard, Chengquan Huang   +5 more
doaj   +1 more source

Biological control in lucerne crops can negatively affect the development of root morphology, forage yield and quality

Plant, Soil and Environment, 2019
Root diseases of lucerne (Medicago sativa L.) play a significant role in reducing the persistence and productivity of stands; however, the potential of using biological control in lucerne crops has not yet been investigated.
Martin Pisarčik, Josef Hakl, Ladislav Menšík, Ondřej Szábo, Pavel Nerušil   +4 more
doaj   +1 more source

Analysis of RGB Plant Images to Identify Root Rot Disease in Korean Ginseng Plants Using Deep Learning

Applied Sciences, 2022
Ginseng is an important medicinal plant in Korea. The roots of the ginseng plant have medicinal properties; thus, it is very important to maintain the quality of ginseng roots. Root rot disease is a major disease that affects the quality of ginseng roots.
Praveen Kumar Jayapal, Eunsoo Park, Mohammad Akbar Faqeerzada, Yun-Soo Kim, Hanki Kim, Insuck Baek, Moon S. Kim, Domnic Sandanam, Byoung-Kwan Cho   +8 more
doaj   +1 more source

Subversion of Phytomyxae Cell Communication With Surrounding Environment to Control Soilborne Diseases; A Case Study of Cytosolic Ca2+ Signal Disruption in Zoospores of Spongospora subterranea

Frontiers in Microbiology, 2022
Ca2+ signaling regulates physiological processes including chemotaxis in eukaryotes and prokaryotes. Its inhibition has formed the basis for control of human disease but remains largely unexplored for plant disease.
Jonathan Amponsah, Jonathan Amponsah, Robert S. Tegg, Tamilarasan Thangavel, Calum R. Wilson   +4 more
doaj   +1 more source