Results 131 to 140 of about 76,266 (268)

Arthropod diversity in peas with normal or reduced waxy bloom [PDF]

open access: yes, 2004
Crop traits can alter economically important interactions between plants, pests, and biological control agents. For example, a reduced waxy bloom on the surface of pea plants alters interactions between pea aphids and their natural enemies. In this study,
Biggam, Russell C.   +3 more
core   +2 more sources

Sówki (Noctuidae, Lepidoptera) [PDF]

open access: yesFragmenta Faunistica, 1981
Państwowe Wydawnictwo Naukowe   +2 more
openaire   +2 more sources

Laboratory Studies of the Activity of Spinosad against Leptinotarsa decemlineata (Say) Depending on Different Temperature [PDF]

open access: yes, 2008
Mortality of the Colorado potato beetle larvae (Say) and adults caused by commercial formulation of spinosad at 15, 20 and 250C was determined under laboratory conditions. The insects and the leaves of potatoes were sprayed with the insecticide.
Kowalska, Jolanta
core  

The Distribution of European Macrolepidoptera Noctuidae

open access: yes, 1989
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

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