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Vine mealybug Planococcus ficus is an invasive pest of vineyards in many areas of the world. In California, USA, it infests all plant subunits and has...

Migratory species are protected under international legislation; their seasonal movements across international borders may therefore present opportuni...

Masses of vegetation, litter and humus and their C and N contents, population densities of bacteria, fungi and arthropods, and respiration rates, mois...

The need to address wildlife conservation outside of protected areas has become more urgent than ever before to meet environmental and socio-economic ...

The long-term persistence of fragmented plant populations is predicted to be threatened by a loss of genetic variability and increasing inbreeding, wh...

Measurements were made to determine the balance between photosynthesis, animal intake and the losses of matter in swards maintained by 'lenient' conti...

1. Research is currently underway to develop genetically engineered viruses that can sterilize pest animals. The technique, known as viral-vectored im...

The 2 sources of CO2 for canopy photosynthesis are the soil and the atmosphere. For a barley crop, calculations of root respiration rate based on meas...

The ecological footprint of a road may extend for several kilometres with overlapping effects from neighbouring roads causing a nonlinear accumulation...

Calluna-dominated heaths occur throughout Europe but are in decline across their range. There is growing interest in using prescribed burning for thei...