Results 141 to 150 of about 22,789 (275)

Resistance sources to common bacterial blight and angular leaf spot of large speckled common bean genotypes in Southern Ethiopia

Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract The common bean (Phaseolus vulgaris L.) is one of the most important legume crops in Ethiopia due to its versatility and adaptability. The common bean is significantly affected by major diseases, including common bean bacterial blight and angular leaf spot.
Kabna Asefa, Dagne Abu, Balachow Debelo, Girma Teshome, Lulu Misgana   +4 more
wiley   +1 more source

Evaluating early‐season hail damage in corn and its interaction with Goss's wilt

Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Hailstorm losses are associated with plant defoliation, stand losses, and reduced crop canopy capacity to compete with weeds. Additionally, hail wounds in plants might favor disease development, potentially further reducing corn yields. Corn yield losses due to hailstorms early in the growing season are considered minor due to an expected ...
I. P. Lisboa, A. J. McMechan, R. W. Elmore, C. A. Proctor, O. A. Ortez   +4 more
wiley   +1 more source

Immature fruit abscission is triggered by hormonal changes in the seed coat of avocado. [PDF]

J Exp Bot
Haberman A, Goetz M, Böttcher C, Hands P, Maffei SM, Smith HM.   +5 more
europepmc   +1 more source

Cotton Defoliation Evaluations, 1998

, 1997
A field experiment was conducted near Marana, AZ in 1998 to evaluate the effectiveness of a number of defoliation treatments on Upland (var. Stoneville 474) cotton.. All treatments consisted of materials commercially available in Arizona.
Norton, E. R., Silvertooth, Jeffrey C., Norton, Eric R., Silvertooth, J. C.   +3 more
core  

Comparative evaluation of nonlinear disease progress models for quantitative assessment of peanut leafspot disease

Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Leafspot disease causes up to 70% yield losses in peanut production areas across the globe. One way to curb this menace is to use leafspot resistant peanut (Arachis hypogaea L.) varieties. In breeding for disease resistance, quantitative characterization of disease dynamics, including initial inoculum (y0) and apparent infection rate (r), is ...
Isaac Boatey Akpatsu, Theophilus Kwabla Tengey, Frederick Kankam, Emmanuel Israel Affram   +3 more
wiley   +1 more source

Limited long-term changes in tree physiological function despite shifts in forest stand structure following moth (<i>Lymantria dispar</i> L.) outbreak and drought. [PDF]

Front Plant Sci
Radwanski D, Duman T, Clark KL, Vanderklein DW, Schäfer KVR.   +4 more
europepmc   +1 more source

Effects of uncrewed aerial vehicle–applied triclopyr plus fluroxypyr rates on weeds and desirable forbs in Kansas tallgrass prairie

Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract We studied the impacts of uncrewed aerial vehicle (UAV)‐applied triclopyr + fluroxypyr on rangeland weeds and other forbs in native tallgrass prairie. Two rates were tested: high (0.63 kg ae ha−1 triclopyr + 0.21 kg ae ha−1 fluroxypyr) and low (0.21 kg ae ha−1 triclopyr + 0.07 kg ae ha−1 fluroxypyr).
Grant Snider, Kaden Spencer, Mellany Roenne, Lawrence Kerr, Deepak R. Joshi, A. Sophie Westbrook   +5 more
wiley   +1 more source

Expression and RNAi characterization of neuropeptides underlying developmental regulation in the Colorado potato beetle. [PDF]

Front Insect Sci
Terris EE, Verkoulen SM, Groves RL, Moen S, Schoville SD, Weissner M, Toprak U.   +6 more
europepmc   +1 more source

Improving carbon modeling in aspen‐dominated forests: Lessons from CBM‐CFS3 evaluation against long‐term field data

Ecological Applications, Volume 36, Issue 6, September 2026.
Abstract Boreal forests cover a substantial portion of Canada's land base and play a central role in the national carbon budget through carbon storage and fluxes across multiple above‐ and belowground pools. The Carbon Budget Model of the Canadian Forest Sector (CBM‐CFS3) simulates and projects forest carbon dynamics under varying conditions and ...
Nicole Lau, Derek Sattler, Michael Michaelian, Oleksandra Hararuk   +3 more
wiley   +1 more source

Long‐term trends in greenness in the alpine zone of northeastern North America from remote sensing

Ecosphere, Volume 17, Issue 9, September 2026.
Abstract Alpine zones above treeline in the Appalachian Mountains and adjacent ranges of northeastern North America support distinctive ecological communities that thrive where conditions are too harsh for trees to grow. These communities differ from alpine zones elsewhere on the continent and are a regionally important source of floristic biodiversity,
Jonathan W. Chipman, Jordon C. Tourville, Irene H. Ko   +2 more
wiley   +1 more source