Results 81 to 90 of about 171,988 (225)
Introduction: Copper sulfide nanoparticles are ideal carrier materials for the preparation of controlled release nano-systems that can effectively improve the utilization efficiency and environmental safety of microbicides because of their excellent ...
Weiyao Yan +11 more
doaj +1 more source
Steinernema carpocapsae applications averaged 40%–60% mortality of mushroom phorid larvae in laboratory experiments. Survival experiments showed that nematode populations drop 50% approximately 5 days post application in mushroom compost. ABSTRACT Mushroom phorid flies (Megaselia halterata; MPF) are a major pest of commercial mushroom production, where
Malachi Brought, Michael Wolfin
wiley +1 more source
An Optimal Surveillance Measure Against Foot-and-Mouth Disease in the United States [PDF]
Surveillance programs on farms and in the local environment provide an essential protection against the importation and spread of exotic diseases. Combined with border quarantine measures, these programs protect both consumers and producers from major ...
Kompas, Tom +2 more
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Interception of weevils on cut flowers from South Africa by Korea plant quarantine
In 2015, a total of 31 samples belonging to superfamily Curculionoidea (Coleoptera) were intercepted from the cut flowers imported from South Africa at the Korean quarantine border.
Wonhoon Lee +3 more
doaj +1 more source
This study examines how stand structure and surrounding landscape context influence the trap‐based abundance of Monochamus alternatus, the principal vector of pine wilt disease, in the Qinling Mountains of China. Using pheromone‐trap monitoring, multi‐scale landscape metrics, and multimodel inference, we show that local host composition and fine‐scale ...
Jingyu Qi +7 more
wiley +1 more source
Measuring the Consistency of Phytosanitary Measures [PDF]
The paper presents a model for quantifying quarantine-related phytosanitary measures by combining the two basic components of pest risk assessment, probability of establishment and economic effects, into a single management framework, Iso-Risk. The model
Bigsby, Hugh R.
core
Weed seed contamination in vegetable seed lots poses risks to commercial seed quality and biosecurity, yet few studies have examined contamination in vegetable crops, and none have compared pre‐ and post‐cleaning levels using quantitative seed counts. We analysed 1,322 field‐dressed (FD) and machine‐dressed (MD) purity test results from four vegetable ...
Jesse M. Rubenstein +3 more
wiley +1 more source
Devising A Method of ‘Expected Damage’ Estimation for a Polyphagous Invertebrate Pest Exotic to Western Australia [PDF]
With increasing efficiency in human and freight transport fuelled by the creation of the global market place, pressure is mounting on quarantine administrators to target their resources strategically.
Cook, David C.
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The widespread use of pesticides plays a vital role in safeguarding crop yields and ensuring global food security. However, their improper application has led to serious challenges, including environmental pollution, pesticide residues, and increasing ...
Ying Wei +6 more
doaj +1 more source
Improving Affordability and Accessibility for Socially‐Beneficial Services via Government Incentives
ABSTRACT Many socially‐beneficial services, like dental care, suffer from a dual challenge: Low affordability for citizens and long waiting times due to insufficient provider capacity. We model a government's problem of designing subsidy policies to address this issue.
Xiaoyan Zhao, Venus Lo, Stephen Shum
wiley +1 more source

