Results 1 to 10 of about 29,697 (193)

Mapping Soil Salinity Prediction Enhanced by Time‐Series Remote Sensing Features

Land Degradation &Development, Volume 37, Issue 15, Page 10927-10943, September 2026.
ABSTRACT Gaining timely knowledge of soil salinity's spatiotemporal dynamics is crucial for accurate mapping. Through temporal span comparisons, this study systematically extracts and utilizes time‐series features (TSFs) derived from Sentinel‐2 and Landsat 8 NDVI and SAVI data (2019–2023) to enhance prediction accuracy. Three datasets were constructed:
Wenji Zhu, Binglong Gao, Yongqi Chen, Chao Dong   +3 more
wiley   +1 more source

First Report of Aster Yellows Phytoplasma in Soybean in Michigan

Plant Disease, 2014
During the summer of 2012, soybean plants in a commercial field in Clinton County, Michigan, exhibited symptoms characteristic of phytoplasmal diseases (1,2). Symptoms included extensive top dieback, stunting, purple stem surfaces, internal necrosis, leaf vein discoloration, and bud proliferation.
D, Mollov, M I, Chilvers, J L, Jacobs
openaire   +2 more sources

Impact of Road Network Development on the Spatiotemporal Soil Erosion in the Three‐River Source Region

Land Degradation &Development, Volume 37, Issue 15, Page 11207-11222, September 2026.
ABSTRACT As a vital water conservation region in China, the Three River Source Region (TRSR) plays a critical role in safeguarding regional ecological security and ensuring the sustainable utilization of water resources. In this study, the Revised Universal Soil Loss Equation (RUSLE) was employed to quantify soil erosion in the study area across three ...
Fei Liu, Longxi Cao, Lilei Wu, Yunqi Zeng   +3 more
wiley   +1 more source

Estimating Land Degradation Level Using Remote Sensing Data and Fuzzy AHP Technique

Land Degradation &Development, Volume 37, Issue 15, Page 11548-11564, September 2026.
ABSTRACT Land degradation is a critical global environmental concern that significantly impacts ecosystem services, agricultural productivity, weather patterns, human livelihoods and overall well‐being. Prompt and precise assessments of land degradation status are crucial for environmental governance and sustainable development. Remote sensing data can
Mohamed Mustafa Ali, Hamed Faroqi
wiley   +1 more source

Aster yellows virus in celery: Spray treatment of natural breeding area of aster leafhopper controls spread of important virus disease to celery fields

California Agriculture, 1959
Annual losses as high as 30% –caused by aster yellows virus–have been cut to 5% by growers of the Arroyo Grande Valley of San Luis Obispo County who annually produce about 1,200 acres of celery valued at approximately $2.-500,000.
J Freitag, T Aldrich, R Drake
doaj  

Formation and Alteration of Magnesite Nodules From Kunwarara, Queensland, Australia, as an Analog to Mg‐Carbonate Formation on Mars

Journal of Geophysical Research: Planets, Volume 131, Issue 9, September 2026.
Abstract Magnesite (MgCO3) is a magnesium (Mg) carbonate mineral that records the aqueous environmental conditions of its formation. On Earth, magnesite forms in metamorphic, diagenetic or pedogenic environments, and distinguishing between these environments is critical for understanding the fluid chemistry during magnesite precipitation. Mg carbonates
E. L. Cardarelli, T. M. Present, P. M. Vasconcelos, L. C. Kah, C. Swindle, S. Bhattacharjee, K. Farley   +6 more
wiley   +1 more source

Foliar salt spray exclusion and tissue tolerance underlie local adaptation to oceanic salt spray

American Journal of Botany, Volume 113, Issue 8, August 2026.
Abstract Premise Surviving the effects of oceanic salt spray is critical for plants in coastal ecosystems, yet the mechanisms of coastal plant resilience to salt spray are not well understood. We investigated mechanisms of salt spray adaptation by comparing five latitudinal pairs of yellow monkeyflower accessions locally adapted to coastal and inland ...
Madison L. Plunkert, P. Camilla Durant, Katherine Egeler, David B. Lowry   +3 more
wiley   +1 more source

A New Disease of Cherry Plum Tree with Yellow Leaf Symptoms Associated with a Novel Phytoplasma in the Aster Yellows Group

Journal of Integrative Agriculture, 2014
A novel phytoplasma was detected in a cherry plum (Prunus cerasifera Ehrh) tree that mainly showed yellow leaf symptom. The tree was growing in an orchard located in Yangling District, Shaanxi Province, China.
Zheng-nan LI, Lei ZHANG, Ye TAO, Ming CHI, Yu XIANG, Yun-feng WU   +5 more
doaj   +1 more source

California aster yellows on vegetable and seed crops

Hilgardia, 1945
Abstract does not appear. First page follows. Introduction The investigations of host plants of aster yellows are covered by three reports. The present paper is confined to the work with aster yellows on vegetable and seed crops.
Norman W. Frazier, Henry H. P. Severin
openaire   +2 more sources

Targeting Melanoma‐Specific Tyrosinase Disrupts Cytoskeleton Dynamics for Precision Apoptosis Induction by a De Novo Designed Cyclic Peptide

MedComm, Volume 7, Issue 8, August 2026.
This study develops a tyrosinase‐activated cyclic peptide self‐assembly system to combat drug‐resistant melanoma. Cyclization of tyrosine/lysine‐rich peptides via ortho‐phthalaldehyde enables tyrosinase‐triggered quinone formation and nanostructure assembly, disrupting melanoma cell cytoskeletons by blocking actin polymerization and inducing apoptosis.
Ruoyang Zhao, Xiaowei Wang, Jiajia Hu, Yonghan Zhang, Xinmin Zhao, Qianqian Hu, Yajin Wen, Yuxin Jiao, Huabin Zhu, Fan Yang, Qingqing Sun, Jun Guo, Feng Zhang, Min Wu   +13 more
wiley   +1 more source