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Private Forest Owners and Invasive Plants:Risk Perception and Management
Nonindustrial private forest owners ponderosa pine zone invasive plant mitigation forest management policy
2015/12/26
We investigated nonindustrial private forest (NIPF) owners' invasive plant risk perceptions and mitigation practices using statistical analysis of mail survey data and qualitative analysis of intervie...
Will climatic changes enhance the risk of Tilletia indica in Europe?
Tilletia indica Karnal bunt wheat environmental factors quarantine pest
2015/3/3
The losses caused by T. indica consist mainly in losses of export markets, in costs of quarantine precautions, control and treatment of the infected grain. These reasons were satisfactory for implemen...
Forecasting System for Infection Risk of Phoma Stem Canker in Selected Regions of the Czech Republic in 2009–2011
Leptosphaeria spp. phoma stem canker ascospore release
2015/3/11
In the period 2009–2011 monitoring of the incidence of phoma stem canker was carried out at selected sites of the
Czech Republic (Šumperk and Opava regions in North Moravia). The risk of infect...
在室内急性毒性试验的基础上,应用Tier I Eco-Risk Calculator模型对50%二嗪磷乳油对日本鹌鹑的生态风险进行了评价。50%二嗪磷乳油的经口毒性LD50值为每1 kg体重4.61 mg;经食毒性LC50值为每1 kg饲料120.0 mg。模型预测结果表明:直接经口暴露时,50%二嗪磷乳油对鹌鹑具有急性高风险;经食暴露时,其对鹌鹑产生急性风险的可能性也较高。因此,应禁止在鸟类保护...
Environmental risk assessment of plant protection products
Environmental risk assessment plant protection products risk management
2010/1/14
Environmental risk assessment of plant protection products.