NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Search results

Showing 11 to 20 of 222 (0.02 seconds)
11

Factors limiting the effectiveness of Demetrias atricapillus (L.) (Coleoptera: Carabidae) as a predator of cereal aphids

Coombes, D. S. January 1987 (has links)
No description available.
577
Cerial aphid predators
12

The population ecology of the large pine aphid, Cinara pinea, on the Scots Pine, Pinus sylvestris

Tozer, D. J. January 1986 (has links)
No description available.
577
Aphid population ecology
13

Evolution of resistance to natural enemies

Ferrari, Julia January 2001 (has links)
No description available.
590
Pea aphid
14

Insect pests in a changing climate

Stacey, David Andrew January 2002 (has links)
No description available.
632
Aphid pests
15

Studies on predation by Adalia bipunctata L. (Coleoptera : Coccinellidae) on Acyrthosiphon pisum H. (Homoptera: Aphididae)

Kawagga, C. January 1986 (has links)
No description available.
577
Biological aphid control
16

Insecticide resistance£t in the aphid Myzus persicae (Sulzer)

Little, E. J. January 1989 (has links)
No description available.
590
Aphid insecticide resistance
17

Polymorphism and population ecology of the European maple aphid, Periphyllus testudinaceus (Fernie)

Shearer, John W. January 1976 (has links)
No description available.
590
Aphid breeding behaviour
18

Functional anatomy of the ovaries of aphids

Brough, C. January 1987 (has links)
No description available.
611
Aphid reproductive anatomy
19

The factors determining the pest status of Metopolophium dirhodum (Wlk.) the rose-grain aphid

Howard, M. T. January 1988 (has links)
No description available.
577
Cereal aphid determination
20

Forecasting cereal aphid outbreaks in England

Entwistle, J. C. January 1987 (has links)
No description available.
577
Cereal aphid ecology

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