Results 201 to 210 of about 2,936 (237)

Preservation of Entomophthora protoplasts in liquid nitrogen

Canadian Journal of Microbiology, 1972
Protoplasts of Entomophthora spp. were satisfactorily preserved in liquid nitrogen after controlled-rate cooling to −40 °C. 5% Dimethyl sulfoxide was the preferred cryoprotectant.
D, Tyrrell, S S, Sohi, M A, Welton
openaire   +2 more sources

Effects of hormones on Entomophthora egressa morphogenesis

Journal of Invertebrate Pathology, 1979
Abstract The morphological effects of a fungal sex hormone, trisporic acid (TA), and a synthetic insect juvenile hormone (JH) on mycelial cultures derived from protoplasts of the fungus Entomophthora egressa were determined. In comparison with the control treatment (no added hormone), only one treatment (JH and TA both added at 40 μg/50 ml ...
Richard A. Nolan, Gary B. Dunphy
openaire   +1 more source

A new species of Entomophthora on beetles

Transactions of the British Mycological Society, 1953
During July 1950, a severe mortality of chestnut defoliating beetles (Brahmina sp.) was noticed at the Government Gardens, Chaubattia, India. The insects were found to be affected with an undescribed species of Entomophthora. The internal hyphae were profuse, hyaline and branched, giving external digitate conidiophores, bearing ovoid papillate conidia ...
S.K. Bose, P.R. Mehta
openaire   +1 more source

No evidence for mycoviruses in Entomophthora egressa

Biotechnology Letters, 1984
Two strains of Entomophthora egressa which differ in their pathogenicity towards the spruce budworm were surveyed for the presence of double-stranded RNA mycoviruses. There was no evidence for the occurrence of any mycovirus in either strain. This indicates that virulence in E. egressa is not associated with a mycovirus.
W. S. Davidson, M. H. Bourgeois, K. A. Giffin, R. A. Nolan   +3 more
openaire   +1 more source

Entomophthora Species with E. muscae-like Conidia

Mycologia, 1976
D M, MacLeod, E, Müller-Kögler, N, Wilding   +2 more
exaly   +2 more sources

Spore discharge in Entomophthora grylli

Annals of Applied Biology, 1971
SUMMARY Entomophthora grylli Fres. has been found on larvae of Bradysia (Sciaridae, Diptera) on wood in Kansas State University greenhouses since November 1967. Infected larvae crawled to an exposed site in the night and by morning spores of E. grylli were being discharged.
S. M. PADY, C. L. KRAMER, D. L. LONG, T. D. McBRIDE   +3 more
openaire   +1 more source

Factors affecting germination of Entomophthora conidia

Journal of Invertebrate Pathology, 1968
Abstract The effect of relative humidity, temperature, and several pesticides on germination of Entomophthora conidia was investigated. Germination of Entomophthora apiculata and Entomophthora virulenta conidia was restricted to 100% relative humidity.
openaire   +1 more source

Entomophthora muscae @iN

2022
Kwok, Alan, Tai, Ada
openaire   +1 more source

On the identity of Entomophthora coronata

Mycopathologia et Mycologia Applicata, 1964
M C, SRINIVASAN, M J, THIRUMALACHAR
openaire   +2 more sources

[Taxonomic reconsideration of Entomophthora obscura Hall & Dunn].

Annales de microbiologie, 1979
A set of slides and strains designated as Entomophthora thaxteriana Petch, E. obscura Hall et Dunn and E. ignobilis Hall et Dunn were compared on morphological, physiological, pathological and biochemical bases. It is concluded that E. thaxteriana (name invalidated by Humber, 1978) must be replaced by E. obscura and not by E.
G, Remaudière, J P, Latgé, B, Papierok
openaire   +1 more source