Rainfall Decides How Long Soybean Farmers Must Wait After Atrazine Burndown
A Brazilian field study shows that rainfall and soil moisture, not a fixed calendar interval, determine how quickly atrazine dissipates ...
Tag: weed management
Mustard Leaf Extracts Wage Chemical Warfare on Invasive Green Amaranth Weed
Researchers in India show that Brassica juncea leaf extracts rich in isothiocyanates and other allelochemicals suppress green amaranth germination, growth, ...
Corn Residue Could Keep a Widely Used Herbicide Out of Groundwater
A Brazilian study finds that maize stover left on no-till fields significantly increases the sorption of the herbicide S-metolachlor in ...
Sixty-Year Farming Experiment Reveals How Rotations Tame Weeds in the Sahel
A two-year study on Burkina Faso's unique 60-year field experiment shows that sorghum-cowpea rotation significantly reduces weed ground cover while ...
Drone Sprayer Learns to Hit Weeds Without Hitting the Crop
University of Arkansas researchers have developed a training-free, UAV-based adaptive sprayer that uses HSV vegetation segmentation and a weed-free soybean ...
From Fat Hen to Field Guide: First Full BBCH Growth-Stage Map Reveals How Winter and Summer Lambsquarters Live Two Different Lives
Researchers have created the first complete BBCH phenological framework for Chenopodium album, revealing that its hexaploid winter and tetraploid summer ...
Common Rice Field Weed Revealed as Hidden Reservoir of Devastating Dwarf Virus
Researchers have identified the rice weed Leptochloa chinensis as a previously unknown natural reservoir of southern rice black-streaked dwarf virus, ...
Grape Waste Emerges as Natural Weapon Against Invasive Leucaena Tree
Brazilian scientists report that aqueous grape pomace extract, especially when prepared by cold extraction, suppresses germination and seedling development of ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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