Results 91 to 100 of about 21,353 (289)
Pest Management Science, EarlyView.SYN‐A, a naturally derived synergist, inhibited key metabolic pathways associated with pyrethroid insecticide resistance in cabbage stem flea beetle (CSFB) and its parasitoid Microctonus brassicae. SYN‐A restored pyrethroid efficacy against resistant CSFB allowing up to 80% reduction in application rates.
Patricia A. Ortega‐Ramos +2 more
wiley +1 more source
Future TransportationThis study presents a machine learning framework for predicting traffic accident occurrence and congestion intensity using artificial neural networks (ANNs) trained on real-world traffic data collected from a central urban corridor in Egypt. The research
Baraa A. Alfasi +3 more
doaj +1 more source
A NEW PROSTATIC TRACTOR. [PDF]
JAMA: The Journal of the American Medical Association, 1905 The tractor is introduced closed into the bladder, through a slit in the membranous urethra, and is then opened by turning the thumb-screw five or six times to the left. Then slide the large nut back to the thumbscrew, and hold it with the right hand while the shaft is turned to the left with the left hand until the groove on the nut is in line with ...
openaire +2 more sources
Comparing Farmall Tractors [PDF]
, 1950 Farming without the use of animal power became more of a reality as the 20th century progressed. The Farmall tractor was introduced in the early 1920s as one of the first all-purpose tractors.
J.C. Allen and Son
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Pest Management Science, EarlyView.Graphical Abstract Text: This study compared corn rootworm (Diabrotica spp.) emergence patterns and injury between short‐stature corn and tall corn to help inform corn rootworm management strategies in short‐stature corn Abstract BACKGROUND Short‐stature corn became commercially available in the United States in 2025 and has several desirable qualities
Devin L. Radosevich +3 more
wiley +1 more source
, 1960 Men with tractors on display at Caldwell Motor ...
Shipler Commercial Photographers; Shipler, Harry
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Agricultural Economics (AGRICECON), 2014 The "boundary line analysis method" calculates the minimal total annual operational costs used for the optimisation of number of tractors owned by agricultural companies.
Miroslav MIMRA +3 more
doaj +1 more source
Pest Management Science, EarlyView.Optimizing PWM performance requires not only appropriate duty cycle selection, but also careful choice of adjuvant formulation tailored to each nozzle type. Drift control agents increased droplet size and reduced fine droplets, mitigating PWM‐induced variability. Decreasing the duty cycle consistently narrowed the spray angle.
João Paulo Arantes Rodrigues da Cunha +3 more
wiley +1 more source
Pest Management Science, EarlyView.Winter oilseed rape in Europe suffers frequent pathogen losses. This review outlines key integrated pest management (IPM) strategies, rotation, residue and tillage management, optimized sowing, resistance, and targeted fungicides supported by forecasting.
Jon S West +2 more
wiley +1 more source
USE OF ALTERNATIVE DEPRECIATION METHODS TO ESTIMATE FARM TRACTOR VALUES [PDF]
Six depreciation methods were used to simulate the value of farm tractors with indexed and expected prices. Accuracy of simulated values was evaluated using paired t-tests of mean absolute percentage errors and forecast accuracy regression models ...
Burton, Robert O., Jr. +2 more
core +1 more source