Works matching IS 09312048 AND DT 1991 AND VI 112 AND IP 2

Results: 13

Untersuchungen zur Resistenz der Gattung Ribes gegen die Johannisbeergallmilbe Cecidophyopsis ribis (Westw.) (Acari, Eriophyidae): Infektionsversuche und Biotests (Investigations on resistance of Ribes against the black currant gall mite Cecidophyopsis ri

Published in:

Journal of Applied Entomology, 1991, v. 112, n. 2, p. 181, doi. 10.1111/j.1439-0418.1991.tb01045.x

By:

Herr, R.

Publication type:

Article

Untersuchungen uber die Wirkung wa*SSriger Extrakte aus Quassia amara (L.) auf Getreideblattlause (The influence of aquaeous extracts of Quassia amara (L.) on cereal aphids

Published in:

Journal of Applied Entomology, 1991, v. 112, n. 2, p. 211

By:

Bruggen, K.-U.;
Sengonca, C.

Publication type:

Article

Thrips tabaci Lindeman (Thysanoptera, Thripidae) in leek: symptoms, distribution and population estimates

Published in:

Journal of Applied Entomology, 1991, v. 112, n. 2, p. 163, doi. 10.1111/j.1439-0418.1991.tb01042.x

By:

Theunissen, J.;
Legutowska, H.

Publication type:

Article

The effects of certain phages of Bacillus spp. on the larvicidal potency of B. thuringiensis and B. sphaericus

Published in:

Journal of Applied Entomology, 1991, v. 112, n. 2, p. 176, doi. 10.1111/j.1439-0418.1991.tb01044.x

By:

Hussein, M. E.;
Merdan, A.;
Morsi, S. A.;
Razik, Naima A. Abdel;
Saleh, Mona B.

Publication type:

Article

Populationsvergleich von Prostephanus truncatus (Horn) (Col., Bostrichidae) unterschiedlicher geographischer Herkunft (Comparison of populations of Prostephanus truncatus (Horn) (Col., Bostrichidae) of different geographic origin)

Published in:

Journal of Applied Entomology, 1991, v. 112, n. 2, p. 124

By:

Schulz, F. A.;
Laborius, G.-A.;
Nissen, U.

Publication type:

Article

Naturally occurring antifeedants: effects on two polyphagous lepidopterans

Published in:

Journal of Applied Entomology, 1991, v. 112, n. 2, p. 194

By:

Isman, M. B.;
Nawrot, J.;
Harmatha, J.;
Koul, O.

Publication type:

Article

Monitoring seasonal population fluctuation of spotted and spiny bollworms by synthetic sex pheromones and its relationships to boll infestation in cotton

Published in:

Journal of Applied Entomology, 1991, v. 112, n. 2, p. 171

By:

Ahmed, N.;
Qureshi, Z. A.

Publication type:

Article

Influence of host availability on rates of oviposition and host-feeding, and on longevity in Dicondylus indianus Olmi (Hym., Drynidae), aparasitoid of the rice brown planthopper, Nilaparvata lugens Stal (Hem., Delphacidae)

Published in:

Journal of Applied Entomology, 1991, v. 112, n. 2, p. 153

By:

Kidd, N. A. C.;
Jervis, M. A.;
Sahragard, A.

Publication type:

Article

Host plant selection by the whitefly, Bemisia tabaci (Gennadius), (Hom., Aleyrodidae) under greenhouse conditions

Published in:

Journal of Applied Entomology, 1991, v. 112, n. 2, p. 146

By:

Brown, Judith K.;
Byrne, D. N.;
Costa, Heather S.

Publication type:

Article

Borkenkaferbefall (Col., Scolytidae) und Terpenmuster der Fichtenrinde (Picea abies Karst.) an Fangbaumen (Bark beetle (Col., Scolytidae)colonization and terpene patterns in the bark of Norway spruce (Picea abies Karst.) trap trees

Published in:

Journal of Applied Entomology, 1991, v. 112, n. 2, p. 113

By:

Fuhrer, E.;
Wiener, L.;
Hausmann, Bernadette

Publication type:

Article

A preliminary study of the dispersal potential of Ips sexdentatus (Boern) (Col., Scolytidae) with an automatically recording flight mill

Published in:

Journal of Applied Entomology, 1991, v. 112, n. 2, p. 138, doi. 10.1111/j.1439-0418.1991.tb01039.x

By:

Jactel, H.;
Gaillard, Jocelyn

Publication type:

Article

A mono-unsaturated acetate as sex attractant for the leaf miner mothLithocolletis corylifoliella (Hubner) (Lep., Gracillariidae)

Published in:

Journal of Applied Entomology, 1991, v. 112, n. 2, p. 207, doi. 10.1111/j.1439-0418.1991.tb01048.x

By:

Voerman, S.

Publication type:

Article

(Z)-7-Dodecenol attractive to male Agrotis segetum Den. & Schiff. (Lep., Noctuidae) in the field

Published in:

Journal of Applied Entomology, 1991, v. 112, n. 2, p. 202

By:

Szocs, G.;
Toth, M.

Publication type:

Article