Results 111 to 120 of about 172,326 (237)
Julius-Kühn-Archiv, 2018 A large on-farm field trial was carried out between 2013 and 2015 to investigate the effect of repetitive maize cropping on Cyperus esculentus infestation over time.
Martina Keller +3 more
doaj +1 more source
Effect of tillage systems on pea crop infestation with weeds
Archives of Agronomy and Soil Science, 2018 In a multi-year experiment, weed infestation of pea crop in three tillage systems was analyzed: a) conventional tillage (CT), b) reduced tillage (RT), and c) no-tillage (NT), and in two terms: 1) a...
Andrzej Woźniak, Leszek Rachoń
openaire +1 more source
INFORMATION VALUE IN WEED MANAGEMENT [PDF]
Use of the economic threshold to improve the efficiency of preemergent-herbicide treatment decisions is limited by a lack of weed information. An economic model for assessing the expected value of weed information needed to implement a threshold decision
Gillmeister, William J. +3 more
core
Local- vs. landscape-scale indirect effects of an invasive weed on native plants
, 2004 Insect-mediated indirect interactions between native plant species recently have been shown to be important determinants of plant performance in a number of ecological communities.
Russell, F. Leland +2 more
core +1 more source
Pest Management Science, EarlyView.The effect of IRM strategies (rotation, mixture), one additional year under acaricide treatment (Years treated (+1 year)), and one year without acaricide treatment (Years off treatment (+1 year) on mite mortality relative to an approximately 17% baseline.
Sara Bryant, Alexander S Mikheyev
wiley +1 more source
Demonstrations of Improved Weed Management Options for Malt Barley in Central Ethiopia Region
Journal of Applied Sciences and Environmental ManagementBarley (Hordeum vulgare L.) production is seriously affected by weed infestation due to the absence of effective management strategies. A field experiment was conducted to demonstrate the effect of post emergence herbicides on the management of malt ...
K. B. Metiku, G. T. Muluken
doaj
Acta Agrobotanica, 2012 The field experiment was carried out in 2006-2008 in the Felin Experimental Farm (University of Life Sciences in Lublin) on podzolic soil developed from dusty medium loam. Root chicory (Cichorium intybus L.) var. sativum (Bisch.) Janch. cv.
Marzena Błażewicz-Woźniak +1 more
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Optimising woody-weed control [PDF]
Woody weeds pose significant threats to the 12.3 billion dollar Australian grazing industry. These weeds reduce stocking rate, increase mustering effort, and impede cattle access to waterways. Two major concerns of woody-weed management are the high cost
Lawes, Roger A. +2 more
core
Pest Management Science, EarlyView.Oral delivery of dsRNA targeting essential genes reduces adult survival and grain damage in Rhyzopertha dominica, including highly phosphine‐resistant populations. These findings support RNAi as a complementary mode‐of‐action for resistance management and postharvest protection in stored‐grain systems. Abstract BACKGROUND Phosphine fumigation remains a
ZiHan Shen, Wei Chen, KangXu Wang
wiley +1 more source
Acta Agrobotanica, 2012 A field experiment involving the cultivation of common valerian was conducted on loess soil in Abramów (Lublin region) in the period 2007-2009. Qualitative parameters of herbal raw material obtained from this plant as well as in-crop weed infestation ...
Cezary Kwiatkowski
doaj +1 more source