TEMPORAL AND SPATIAL ARRIVAL PATTERNS OF IPS PLASTOGRAPHUS MARITIMUS (COLEOPTERA: SCOLYTIDAE) AND ITS INSECT ASSOCIATES ON FRESHLY FELLED PINUS RADIATA IN CALIFORNIA
Keyword(s):
AbstractThe temporal and spatial arrival patterns of Ips plastographus maritimus and some of its important insect associates on freshly felled Pinus radiata within the native stands of California was studied. A total of 36 insect species was collected on sticky traps placed along tree boles for 85 days after felling. These species were placed in one of four chronological groups: (I) insects initially attacking the phloem–cambium region; (II) initial predators; (III) secondary xylophagous insects and secondary predators; (IV) parasites. Only four species showed distinct spatial arrival patterns along the tree bole.
Keyword(s):
1994 ◽
Vol 144
◽
pp. 275-277
1992 ◽
Vol 50
(1)
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pp. 890-891
1992 ◽
Vol 50
(1)
◽
pp. 930-931
1994 ◽
Vol 52
◽
pp. 294-295
1993 ◽
Vol 51
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pp. 40-41