Figure 1; A Map showing the 11 species of ophiostomatoid fungi detected from Yunnan Province, China B, D disease symptoms on Pinus yunnanensis and P. kesiya trees infested by Tomicus spp. (T. yunnanensis, T. minor and T. brevipilosus) and ophiostomatoid fungi C, G, H exposed branches of Tomicus spp. on P. yunnanensis and P. kesiya E, F, I–K galleries of Tomicus spp. on P. yunnanensis and P. kesiya.
Summary[edit] Description: Deutsch: Großer Waldgärtner, auch: Großer Kiefernmarkkäfer (Tomicus piniperda) und Kleiner Waldgärtner, auch: Kleiner Kiefernmarkkäfer (Tomicus minor), früher bekannt als (Hylesinus minor und Hylesinus piniperda); achtfach und sechsfach vergrößert; Larve; Puppe; ausgefressene Kieferntriebspitze English: Tomicus piniperda and Tomicus minor, formerly known as Hylesinus minor and Hylesinus piniperda. Date: circa 1885. Source: Meyers Konversations-Lexikon, 4. Aufl. 1888, Bd. 16, S. 352, Ausschnitt aus Tafel Waldverderber I (Käfer); Bd. 16, S. 352 aus Konversations-Lexikon im www. Author: Unknown. Other versions: : This file has been extracted from another file: Meyers b16 s0352a.jpg: .
Identifier: indianforestinse00stebuoft (find matches)Title: Indian forest insects of economic importance. ColeopteraYear: 1914 (1910s)Authors: Stebbing, Edward Percy, 1870-1960Subjects: BeetlesForest insects -- IndiaTrees -- Diseases and pestsPublisher: London Eyre & SpottiswoodeContributing Library: Earth Sciences - University of TorontoDigitizing Sponsor: MSNView Book Page: Book ViewerAbout This Book: Catalog EntryView All Images: All Images From Book Click here to view book online to see this illustration in context in a browseable online version of this book.Text Appearing Before Image:ood in Germanyor France you will find felled greentrees at intervals lying to one sideof the road or path. These treeshave been felled with the expresspurpose of enabling the forest officerto keep himself informed as to thepresence of and abundance of thebark-boring and timber-boring in-sect pests which infest the parti-cular species of tree of which hisforest is composed. By cutting offa square of bark at the period atwhich he knows the insects willbe on the wing in the forest, hewill be able at once to ascertaintheir abundance. For both bark-borers and wood-borers will resortto these freshly felled trees to ovi-posit instead of searching for sicklytrees or fresh windfalls in the forestitself. He will, therefore, find theseinsects at work boring through thebark to oviposit in the bast, or tun-nelling: down into the timber to FIG. 24-Interior of section of a stem, showing lay. their eSgs there lf atpupating-chambers of a longicorn beetle. period he finds these trees full of : TIME VI.Text Appearing After Image: ' Note About Images 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 work.