If you look closely at these needles using a hand lens or magnifying glass you can see small black structures (fruiting bodies of the fungus that causes the disease) in the pore-like openings that run the length of the needle.
(you; look closely; at these needles) Context(you look closely,List([3, 19))):(you; look closely at these needles using; a hand lens or magnifying glass) (the pore-like openings; run; the length of the needle) (you; can see; small black structures (fruiting bodies of the fungus; L:in the pore-like openings) (small black structures; fruiting; bodies of the fungus) (the fungus; causes; the disease)
you look closely,List([3, 19))
you you the pore-like openings you small black structures the fungus
look closely look closely at these needles using run can see fruiting causes
at these needles
a hand lens or magnifying glass
the length of the needle
small black structures (fruiting bodies of the fungus L:in the pore-like openings
bodies of the fungus
the disease