RM2JDN51T–Field grasshopper (Chorthippus brunneus) killed by a pathogenic fungus (Entomophaga grylli) clinging to a Teasel plant where spores will disperse from
RF2T5GF93–Entomophaga grylli, a fungus infecting grasshoppers, known as summit disease
RM2G8CTDG–A common green grasshopper nymph killed by the parasitic fungus Entomophthora grylli, one of the so-called 'zombie' fungi.
RFE9WXKN–Pezotettix giornae grasshopper dead from parasitic fungus Entomophthora grylli
RFR5RK6K–southern oak weevil (meconema meridionale) infected by entomophaga grylli
RF2HNKBEE–Aiolopus strepens dead clinging to the top of a branch due to 'summit disease' caused by the parasitic fungus Entomophaga grylli.
RF2AAE4DT–Grasshopper killed by summit disease fungi
RM2AWNK56–Insect life; an introduction to nature-study and a guide for teachers, students, and others interested in out-of-door life . Fig. 54.—The angular-winged katydid and its eggs. 74 INSECT LIFE. the locusts do not belong to the Locustidas, but tothe Acrididse. Family Grvllid.e (Grylli-das).—This is the lastof the three families of jumping Orthoptera. Withthese insects the antennas,like those of the long-hornedgrasshoppers, are very slen-der and longer than thebody, except in the mole-.
RMPG1JT3–. Insect life; an introduction to nature study and a guide for teachers, students and others interested in out-of-door life. Entomology; Nature study. 74 INSECT LIFE. the locusts do not belong to the Locustidas, but to the Acrididse. Family Gryllid^e (Gryl'li-dae).—This is the last of the three families of jumping Orthoptera. With these insects the antennas, like those of the long-horned grasshoppers, are very slen- der and longer than the body, except in the mole-. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - colo
RMMEFEFP–. Die forstinsekten Mitteleuropas. Ein lehr- und handbuch . Abb. 5. Von Empusa grylli befallener Caloptenus italicus (nach Berlese aus Reh). ') Siehe darüber auch La Baume in: Bücher (1918), S. 265 flF.
RMT3XRDM–Archive image from page 152 of Die Natürlichen Pflanzenfamilien nebst ihren. Die Natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten, insbesondere den Nutzpflanzen, unter Mitwirkung zahlreicher hervorragender Fachgelehrten begründet dienatrlichenp0101engl Year: 1897 Entomophlhorineae. Schröter. 39 MlwlMliiiir *' -« ' v ..XM ap: â â ..:-â '.ij«s i'friMilffint äÃHHj' 1 ISii- ll -..-::....-- Ip m nWlirM't 1 1 gS f ââgpi-p â 'rnmuf' sexnotatus). Die getöteten Tiere bleiben den B. anhaften, die Flügel wie zum Fluge ausge- breitet. â E. Grylli (Fresenius) Nowakowski
RM2HPREFH–Field grasshopper (Chorthippus brunneus) killed by a pathogenic fungus (Entomophaga grylli) clinging to a Teasel seedhead, Somerset, England, UK, Sept
RF2T5GFC7–Entomophaga grylli, a fungus infecting grasshoppers, known as summit disease
RM2JDN51J–Grasshopper killed by a pathogenic fungus (Entomophaga grylli) clinging to a tall grass stem where fungal spores will be effectively dispersed from,
RF2HNKBEM–Aiolopus strepens dead clinging to the top of a branch due to 'summit disease' caused by the parasitic fungus Entomophaga grylli.
RF2AAE5MR–Grasshopper killed by summit disease fungi
RM2AWNK97–Insect life; an introduction to nature-study and a guide for teachers, students, and others interested in out-of-door life . Fig. 53.—A meadow-grasshopper.. Fig. 54.—The angular-winged katydid and its eggs. 74 INSECT LIFE. the locusts do not belong to the Locustidas, but tothe Acrididse. Family Grvllid.e (Grylli-das).—This is the lastof the three families of jumping Orthoptera. Withthese insects the antennas,like those of the long-hornedgrasshoppers, are very slen-der and longer than thebody, except in the mole-
RMMCTK06–. Fig. 121. Abschleuderungsvorgang der Conidieu. A Etiipusa Grylli (Freseu.) Kowakowski; B Conidiobolus tdricu- losns Brefeld; C Basidiobolus ranarum Eidam. 12 3 Keihenfolge der Abschleuderung; 0 4 beide Momente der AbscMeuderung vereinigt dargestellt, c Columella. (A, B 200/1, C 1—8 500/1, 4 150/1.) (A nach Nowakowski; B nach B re f e 1 d; C nach Eid ann.) Stellen analoge Gebilde dar, wie die Cystiden der Hymenomyceten. Bei der Conidien- bildung wird das Ende der Basidie durch eine Querscheidewand abgetrennt; die End- zelle vergrößert sich, wird mehr oder weniger kugelig, eiförmig, spindelför
RF2HNKBEK–Aiolopus strepens dead clinging to the top of a branch due to 'summit disease' caused by parasitic fungus Entomophaga grylli, a tiny ant seach food.
RF2AAE52A–Grasshopper killed by summit disease fungi
RM2AJ08JN–Insects : their life-histories and habits . All the internal organs are gradu-ally invaded and destroyed; and when death results theminute spores of the fungus (the white powder) are ejectedin all directions. They are capable of infecting otherflies; but how this is accomplished, and in what mannerthe Empusa is carried on from one season to the next, arepoints which are at present uncertain. Other species of Empusa are known, one of which(E. aphidis) infests aphides, and exercises an importantcheck upon their increase. Another (E. grylli) attacksgrasshoppers and crickets; while E. auliccc occa
RF2AAE5GF–Grasshopper killed by summit disease fungi
RM2AN5T86–Handbook of archaeology, Egyptian - Greek - Etruscan - Roman . rved of othercelebrated gems, such as the Medusa of Solon, the Hercules ofCnaeus. Resides the two principal divisions we have just pointed out,engraved stones have received other characteristic denominations,derived from their form, or from the nature of their subjects. Scara-baei are oval engraved stones, with the upper surface cut in theshape of a beetle, or scarabaeus, the flat lower surface being usuallyengraved. Cabochons, stones which are curved on one side, calledby jewellers tallow drop. Grylli, caricature heads, so called
RF2AAE4C5–Grasshopper killed by summit disease fungi
RMRDWN4Y–. The Entomophthoreae of the United States. Phycomycetes; Fungi. Memoirs Boston Soc.NaLHist Vol, IV Plate ZIV. RThixier.deUdiiJC l-g.MUSCj^E.. 10-16. CULICIS. 17-48. GRYLLI,. 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.. Thaxter, Roland, 1858-1932. Boston, Pub. by the Society
RF2AAE475–Grasshopper killed by summit disease fungi
RMRD9PGY–. Insect life; an introduction to nature study and a guide for teachers, students and others interested in out-of-door life. Entomology; Nature study. 74 INSECT LIFE. the locusts do not belong to the Locustidas, but to the Acrididse. Family Gryllid^e (Gryl'li-dae).—This is the last of the three families of jumping Orthoptera. With these insects the antennas, like those of the long-horned grasshoppers, are very slen- der and longer than the body, except in the mole-. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - colo
RF2AAE64C–Grasshopper killed by summit disease fungi
RMRM8BMA–. Annual report - Entomological Society of Ontario. Entomological Society of Ontario; Insect pests; Insects. 19 Thaxter as Entomophthora grylli var aulica (Fres.) 1 am inclined to believe- that the intense heat following upon the long spell of wet weather that we had in early summer induced the disease. Such an epidemic amongst caterpillars I have not witnessed since the time—some years ago—that the larvae of Pieris rapce were swept away by thousands. Everywhere upon the choke-cherry bushes were to be found colonies of the little yellow, black-headed larvae of the Tortrix {Caccecia cerasivoran
RF2AAE4GX–Grasshopper killed by summit disease fungi
RMREE3J0–. Comparative morphology of Fungi. Fungi. Fig. 74.—Entomophthora Muscae. 1, 2. Development of conidiophore. 3. Catenu- late gemmae (azygospores?) within old conidiophore. (1, 2 X 720; 3 X 800; after Olive, 1906, Goldstein, 1923.) protoplasm so that the flies are surrounded by a ring of spores. In old, dried-up flies, the hypnospores arise in masses as thick-walled, multinu- cleate, intercalary swellings of the hyphae (Fig. 71, 3). Whether they should be regarded as gemmae or azygospores is still obscure (Goldstein, 1923).. Fig. 75.—Entomophthora Grylli. 1 to 3. Development of zygospore from hy
RF2AAE41G–Grasshoppers killed by summit disease fungi
RMRGHJX2–. Bulletin of the British Museum (Natural History) Entomology. 204 M. W. R. DE V. GRAHAM. Figs 505-510 Antennae, males. 505, Aprostocetus (Aprostocetus) emesa (Walker), drawn from a gynandromorphic specimen. 506, A. (A.) grylli (Erdos). 507, A. (A.) humilis Graham. 508, A. (A.) phineus (Walker). 509, A. (A.) ligus (Walker). 510, A. (A.) elongatus (Forster).. 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.. British Museum (Na
RF2AAE3PY–Grasshoppers killed by summit disease fungi
RMRGHJFE–. Bulletin of the British Museum (Natural History) Entomology. 614 619 615. 620 621 Figs 610-621 Genitalia, males. 610, Aprostocetus (Aprostocetus) orithyia (Walker). 611, A. (A.) gratus (Giraud). 612, A. (A.) phragmiticola sp. n. 613, A. (A.) foraminifer sp. n. 614, A. (A.) xanthopus (Nees). 615, A. (A.) grylli (Erdos). 616, A. (A.) boreus (Delucchi). 617, A. (A.) pachyneuros (Ratzeburg). 618, A. {A.) balasi (Erdos). 619, A. {A.) domenichinii (Erdos). 620, A. (A.) cerricola (Erdos). 621, A. (A.) neglectus (Domenichini).. Please note that these images are extracted from scanned page images tha
RF2AAE58A–Grasshopper killed by summit disease fungi
RF2AAE55J–Grasshopper killed by summit disease fungi
RMRCFF1C–. Die wanderheuschrecken und ihre bekämpfung in unseren afrikanischen kolonieen. Insects; Locusts; Grasshoppers. Die natürlichen Feinde der Heuschrecken. 335 grylli) auch schon erfahren hatten. Giard750) nannte den am ehesten in Betracht kommenden Pilz Lachnidium Acridiorum. Trabut751) bestätigte lediglich die Unmöglichkeit, junge Heu- schrecken damit zu infizieren und praktische Erfolge zu erzielen. Auch die Versuche von Metschnikoff752) mit' Isaria destructor und Isaria ophioglossoides der südrussischen Wanderheuschrecken haben den gleichen Misserfolg gehabt. Für die in Nordamerika von Osbor
RF2AAE5Y2–Grasshopper killed by summit disease fungi
RMRCHRET–. Die Natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten, insbesondere den Nutzpflanzen, unter Mitwirkung zahlreicher hervorragender Fachgelehrten begründet. Botany. 136 Entomophthorineae. (Schröter.; (Columella). Die Conidien werden bei der Reife abgeschleudert. Dieser für die ganze Ord- nung charakteristische Vorgang kommt in verschiedener Weise zu Stande, z. B. bei Empusa Muscae durch das nach Zerreißen der Scheidewand vorquellende Protoplasma der Basidie, bei Empusa Grylli (Fig. 121 Ä], Entomophthora sphaerosperma durch Vortreiben der Colu- mella bezw. der unteren Häl
RF2AAE4K9–Grasshopper killed by summit disease fungi
RMRCHRED–. Die Natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten, insbesondere den Nutzpflanzen, unter Mitwirkung zahlreicher hervorragender Fachgelehrten begründet. Botany. Entomophlhorineae. Schröter. 39 MlwlMliiiir *' -«^ "^^ ^^v ^ ..XM ^^ap: â â ..:-â ^'.ij«s i'friMilffint ^ä^ÃHH^j' 1^ IS^^i^i^- ^ ^^^ll -..-::...^.-- Ip m nWlirM't 1 1 g^^S f ââgpi-p â "rnmuf^' sexnotatus). Die getöteten Tiere bleiben den B. anhaften, die Flügel wie zum Fluge ausge- breitet. â E. Grylli (Fresenius) Nowakowski (Fig. 1 A). Basidien mit Columella. Goni- dien durch Vorschnellen
RF2AAE502–Grasshopper killed by summit disease fungi
RF2AAE6G7–Grasshopper killed by summit disease fungi
RF2AAE6C7–Grasshopper killed by summit disease fungi
RF2AAE3M1–Grasshoppers killed by summit disease fungi
RF2AAE5CA–Grasshopper killed by summit disease fungi
RF2AAE67K–Grasshopper killed by summit disease fungi
RF2AAE4P9–Grasshopper killed by summit disease fungi
RF2AAE3WJ–Grasshoppers killed by summit disease fungi
RF2AAE4W6–Grasshopper killed by summit disease fungi
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