Preserving pine forests by understanding beetle flight

The mountain pine beetle is one of the main causes of tree mortality in the pine forests of North America. For example, the insect has killed thousands of acres of pine forest in British Columbia and Alberta, and as a result, ...

Big flames, raining embers in New Jersey Pine Barrens fire

The 200-foot wall of flames, the burning embers landing miles away and the carloads of evacuees fleeing to shelter at a high school—it all took place in New Jersey but could happen in almost every part of the country this ...

Newly discovered components of Dendrolimus pini sex pheromone

Beyond the seven mountains and forests, a hungry beast was stealing away. Does this sound like a fairy tale? In reality, such a beast does exist. It is the caterpillar of the nocturnal pine-tree lappet moth (Dendrolimus pini, ...

Mineral soil in forests accumulates carbon as trees grow

A recent study by the Natural Resources Institute Finland (Luke) investigated the accumulation of soil carbon in forest sites monitored intensively in the long term. In mature spruce- and pine-dominated forests where the ...

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