Results 81 to 90 of about 107,528 (259)
An Investment Analysis Approach to Examining Bio-Control of Invasive Weeds [PDF]
Invasive weeds are a large problem on large tracts of rangeland in North America. Biological methods of control have been instituted, but many information gaps remain. An investment model approach is used to demonstrate some of the potentially key pieces
Young, Douglas L., Smith, Elwin G.
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, 2005 We analyse the timing of competitive bids. There are two buyers in our model, each of whom decide when and how much to bid for an object. These agents' valuations are commonly known, but are driven by a stochastic state variable that varies randomly over
Weeds, Helen, Mason, Robin
core +1 more source
, 2017 Competition from uncontrolled weeds can result in substantial yield losses. The weed flora can vary widely between fields and between different growing regions. It is usually influenced by the site history.
Anisur Rahman (11489) +1 more
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Biotechnology and Bioengineering, EarlyView.Genetic engineering (GE) overcomes BCA limits, enabling robust, scalable crop protection. “Super Bioagents” (SBs) use optimized SSs to enhance bioactive molecule delivery. Optimizing SSs enhance precise, sustainable effector deployment for stable disease suppression. SBs use microbiome‐informed design for scalable, next‐gen sustainable crop protection.
Michael Dare Asemoloye
wiley +1 more source
Ecological and biological aspects of the study of weeds and field vegetation (Orenburg region) [PDF]
BIO Web of ConferencesOne of the most important reserves for increasing agricultural yields is the destruction of weeds in the fields. Accounting for weeds revealed the species composition of weeds and the effect of herbicide treatment on them. In the agrophytocenosis of plot
Vasileva Tatiana, Ryabinina Zinaida
doaj +1 more source
The economic cost of weeds in dryland cotton production systems of Australia [PDF]
Economic losses and costs associated with weeds in dryland cotton production are important, both for growers and for industry bodies when making decisions about research priorities and research and development funding.
Hoque, Ziaul +5 more
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Induction and Enhancement of Bacteriocin Production (Review)
Biotechnology and Bioengineering, EarlyView.ABSTRACT Conventionally, bacteriocins are produced by microorganisms on complex substrates, released as semi‐purified preparations or crude fermentates. These bacteriocin‐containing products often exhibit unsatisfactory purity, low active‐substance content, and high production costs, limiting their commercialization and use. This review aims to analyze
Oksana Knysh, Artur Martynov
wiley +1 more source
Current Research in Microbial SciencesWheat powdery mildew caused by Blumeria graminis f. sp tritici (Bgt), an obligate biotrophic fungal pathogen, is a destructive disease world-wide, particularly severe in China.
Fansong Zeng +8 more
doaj +1 more source
Weed flora of South Africa 1: major groupings
Bothalia: African Biodiversity & Conservation, 1983 Whilst attention has been focussed on combating priority weeds we have neglected to obtain an overall picture of our weed flora. To rectify the position a National Weed List has been compiled, the weeds have been classified and an analysis made of the ...
M. J. Wells +3 more
doaj +1 more source
Common mechanisms endowing herbicide resistance in weeds
, 2002 http://www.weedinfo.com.au/bk_13awc ...
Preston, C.
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