Curculio and pea bug.
Illustration by Hochstein, from A treatise on the insect enemies of fruit and fruit trees, by Isaac P. Trimble, New York, 1855.
Via archive.org.
the effects of curculio and its grubs on apples and peaches.
Illustration by Hochstein, from A treatise on the insect enemies of fruit and fruit trees, by Isaac P. Trimble, New York, 1855.
Via archive.org.
Curculio and German prune, greengage and fellenberg prune.
Illustration by Hochstein, from A treatise on the insect enemies of fruit and fruit trees, by Isaac P. Trimble, New York, 1855.
Via archive.org.
The effect of hatched eggs and grubs of curculio on pears, plums and cherries.
Illustration by Hochstein, from A treatise on the insect enemies of fruit and fruit trees, by Isaac P. Trimble, New York, 1855.
Via archive.org.
Curculio on pear, cherry, plum and apple.
Illustration by Hochstein, from A treatise on the insect enemies of fruit and fruit trees, by Isaac P. Trimble, New York, 1855.
Via archive.org.
Plate 1 and frontispiece to A treatise on the insect enemies of fruit and fruit trees, by Isaac P. Trimble, New York, 1855. Illustrated by Hochstein.
Via archive.org.





