Results 111 to 120 of about 15,097,107 (287)
Vision-based weed identification with farm robots [PDF]
, 2010 Robots in agriculture offer new opportunities for real time weed identification and quick removal operations. Weed identification and control remains one of the most challenging task in agriculture, particularly in organic agriculture practices ...
Nørremark, Michael +4 more
core +1 more source
Other title: County weed supervisors
A recent directory of county weed supervisors can be found online at the County Weed Directors Association of Kansas website: http://www.cwdak ...
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1983 Summary of Weed Control Trials for Agronomic Crops
, 1983 This publication contains a summary of selected research trials conducted in 1983 in the area of agronomic crop weed control. It is intended as a means of sharing preliminary results with industry cooperators and weed scientists in adjacent states ...
Hagood, Edward Scott
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Take flight: predation risk induces wing polyphenism and dispersal in the aphid Myzus persicae
Pest Management Science, EarlyView.Predator risk above a critical density induces winged morphs in Myzus persicae, promoting dispersal and reducing predation compared with wingless aphids. This density‐dependent phenotypic plasticity enhances survival but may compromise biological control by facilitating aphid dispersal.
Jamin Ali +5 more
wiley +1 more source
SystemsGlobal herbicide-resistant weed populations continue rising due to selection pressures exerted by herbicides. Despite this, herbicides continue to be farmers’ preferred weed-control method due to cost and efficiency relative to physical or biological ...
Srinadh Kodali +6 more
doaj +1 more source
The functional role of ants in no‐till cropping systems
Pest Management Science, EarlyView.Ants provide valuable ecosystem services in tropical agriculture, but their roles in temperate row crops remain poorly understood. Conservation practices such as no‐till farming and cover cropping support ant communities that contribute to pest suppression, weed seed removal, and soil quality, which can increase crop productivity.
Adegboyega O. Fajemisin +2 more
wiley +1 more source
Pest Management Science, EarlyView.Shrimp shell compost suppresses Verticillium dahliae microsclerotia, enhances chitinase activity, lowers olive wilt severity and improves plant recovery under controlled conditions. Abstract BACKGROUND Verticillium wilt of olive (Olea europaea L.), caused by Verticillium dahliae Kleb., is difficult to manage because long‐lived microsclerotia persist in
Gharbi Yaakoub +3 more
wiley +1 more source
, 2014 The University of Maine School of Food and Agriculture\u27s information on physical weed control: managing weeds through hand weeding, cultivation, and ...
University of Maine School of Food and Agriculture
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Pest Management Science, EarlyView.The acyclic mucobromic acid, activated by (1S)‐(+)‐10‐camphorsulfonic acid, afforded the chiral compound 1b, precursor for aza‐Michael addition/elimination on the butenolide yielding tetronamides 2b‐7b. Their relative SRSR configuration was confirmed by the spectrometric methods, DFT calculation and statistical methods.
Kamylla CF Faria +2 more
wiley +1 more source
AgronomyWeeds represent a major constraint in the cultivation of medicinal and aromatic plants (MAPs), causing significant reductions in yield, biomass, and essential oil quality while increasing labor and production costs.
Milica Aćimović +3 more
doaj +1 more source