. Annual report. New York State Museum; Science. INSECTS AFFECTING PARK AND WOODLAND TREES 203 detLTiniiuxl throuu-h tint courtesy of Dr Howard, by Dr W. H. Ashmcad, as follows : A p h y c u s a n n u 1 i p c s Ashin., P a c h y n e u r o n a I t i s c u t a How., C o c c o p h a a- u s 1 c c a n i i Fitch and H 1 a s t o t h r i x s e r i c e a Dalm. The first named, represented at fig-ure t,t, is a very strongly marked though minute insect with remark- able antennae shown in side view at figure 34. It will be noticed that the second segment is enormousl)- dilated and that it and the terminal
. Annual report. New York State Museum; Science. INSECTS AFFECTING PARK AND WOODLAND TREES 203 detLTiniiuxl throuu-h tint courtesy of Dr Howard, by Dr W. H. Ashmcad, as follows : A p h y c u s a n n u 1 i p c s Ashin., P a c h y n e u r o n a I t i s c u t a How., C o c c o p h a a- u s 1 c c a n i i Fitch and H 1 a s t o t h r i x s e r i c e a Dalm. The first named, represented at fig-ure t,t, is a very strongly marked though minute insect with remark- able antennae shown in side view at figure 34. It will be noticed that the second segment is enormousl)- dilated and that it and the terminal one are jet black. All of these species were Fig. 33 a pi, yes an„,ili,,es, enlarsd reared in some numbers and are presumably of nearly equal value as natural checks upon this pest. Remedial measures. This species can probably be controlletl most easily by thorough spraying in midsummer with either a whale oil soap solution or kerosene emulsion, care being taken to apply the insecticide in such a way as to drench all of the. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original New York State Museum; University of the State of New York; Metcalf Collection (North Carolina State University). NCRS. Albany : University of the State of New York
Size: 1852px × 1350px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, booksubjectscience, bookyear1902
