By George O. Poinar Jr., Gerard M. Thomas (auth.)
ISBN-10: 1468424394
ISBN-13: 9781468424393
ISBN-10: 1468424416
ISBN-13: 9781468424416
This guide used to be ready for the analysis of insect ailments brought on by infectious brokers. The brokers (or pathogens) incorporated listed below are fungi, protozoans, micro organism, viruses, and rickettsias. the current paintings was once ready after a lot deliberation and dialogue with scholars and lecturers who felt a advisor of this kind will be invaluable for diagnosing the microbial ailments of bugs. It used to be modeled after a seminar given at the related topic at Berke ley, which had as its significant target the popularity and id of insect pathogens for sensible reasons. the current paintings in cludes a variety of timesaving "short cuts" that have been built after years of expertise of diagnosing insect ailments. even supposing emphasis is put on id, basic again floor info at the a number of pathogens can also be integrated. therefore, below all of the 5 teams of pathogens, the subsequent themes are mentioned: (1) quite a few kinds of institutions with bugs, (2) defini tion and class, (3) basic lifestyles cycle, (4) features of diseased bugs, (5) elements affecting normal infections, (6) equipment of exam, (7) isolation and cultivation, (8) vital taxonomic characters, (9) checks for infectivity, (10) garage, (11) an illustrated key to the genera (or team in relation to viruses), and (12) literature, particularly that bearing on id. even if usually incorporated with insect pathogens, entomogenous nematodes usually are not coated the following considering illustrated keys to these gen period that infect bugs are already on hand (Poinar, 1975, 1977).
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Extra resources for Diagnostic Manual for the Identification of Insect Pathogens
Example text
Martignoni). x1000 27 28 FUNGI 13 FIGURE 13 A member of the Laboulbeniales (courtesy of A. Kaplan). x250 FUNGI FIGURE 14 Mummified larvae of Apis mellifera covered with mycelium of Ascosphaera apis. x6 29 30 FUNGI 15 FIGURE 15 Cyst of Ascosphaera apis containing spore balls (arrow) filled with ascospores. x 800 FIGURE 16 (A) Mycelial-mat of Myriangium sp. x 8. (8) Ascospores of Myriangium sp. x 700, reproduced @ 95%. FUNGI 31 32 FUNGI 17 FIGURE 17 A nymph of the cicada Diceroprocta apache bearing aerial stroma terminated with perithecia (arrow) of Cordyceps sp.
Hurlimann). x225 FIGURE 9 Lagenidium giganteum in Culex pipiens quinquefasciatus; (A) hyphae, (8) developing sporangia (courtesy of Elmo M. ). x500, reproduced @85%. 25 26 FUNGI 11 A FIGURE 11 Septobasidium sp. (A) Mycelium and basidium (E, epibasidium; H, hypobasidium; 8, basidiospore) (X940). 35). A and 8 reproduced @ 90%. FUNGI FIGURE 12 Candida sp. from a larva of the Douglas fir tussock moth (courtesy of M. Martignoni). x1000 27 28 FUNGI 13 FIGURE 13 A member of the Laboulbeniales (courtesy of A.
Emerging from a pupa of the codling moth. x20 37 38 FUNGI FIGURE 23 Clusters of phialides (arrow) of /saria sp. grown in agar. Note spores (8). x850 FUNGI 24 FIGURE 24 Hirsutella saussurei infecting the wasp, Polistes olivaceous. x4 39 40 FUNGI 25 FIGURE 25 An agar culture of Hirsute/la sp. showing synnemata. x20 FUNGI FIGURE 26 Phialides (arrows) of Hirsutella sp. x700 41 42 FUNGI 27 FIGURE 27 Synnemata of Synnematium sp. on Panoquina sp. x4 FUNGI FIGURE 28 Phialides (arrows) of Synnematium sp.
Diagnostic Manual for the Identification of Insect Pathogens by George O. Poinar Jr., Gerard M. Thomas (auth.)
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