Germany

“in the case of cereal aphid suppression, no interference between parasitoid wasps and spiders was found, and both enemy groups together produced the highest level of aphid control”

Gurr G.M., Wratten S.D., Altieri M.A. (2004) · Ecological Engineering for Pest Management: Advances in Habitat Manipulation for Arthropods · p. 60 #6492508

“Parasitoid wasps (Hymenoptera: Aphidiidae) and spiders found to be important antagonists of cereal aphids”

Gurr G.M., Wratten S.D., Altieri M.A. (2004) · Ecological Engineering for Pest Management: Advances in Habitat Manipulation for Arthropods · p. 57 #6492507

“larvae of the pollen beetles mainly attacked by parasitoid wasps (Hymenoptera: Ichneumonidae)”

Gurr G.M., Wratten S.D., Altieri M.A. (2004) · Ecological Engineering for Pest Management: Advances in Habitat Manipulation for Arthropods · p. 56 #6492506

“parasitism of rape pollen beetle was about 50% at the edge of the fields, while at the centre of the fields parasitism dropped significantly to 20%”

Gurr G.M., Wratten S.D., Altieri M.A. (2004) · Ecological Engineering for Pest Management: Advances in Habitat Manipulation for Arthropods · p. 19 #6492415

“Tortricidae) in the German Federal Republic. First results of a pheromone trap”

Dent D. (2000) · Insect Pest Management, 2nd Edition #6494818

“parasitism of rape pollen beetle was about 50% at the edge of the fields, while at the center dropped to 20%”

Rickerl D., Francis C., Gliessman S.R., Nicholls C.I., Altieri M.A., Janke R.R., Dobbs T.L., Flora C.B., Schumacher T.E., Caldwell R.M., Salomonsson L., Lieblein G., Helenius J., Kirschenmann F. (2004) · Agroecosystems Analysis · p. 57 #6492139

“δ15N and δ13C in leaves of four green pyroloid species”

Smith S.E., Read D.J. (2008) · Mycorrhizal Symbiosis, Third Edition #6494194

“molecular basis of multidrug resistance in field populations of the grey mould fungus Botrytis cinerea”

Dean R., van Kan J.A.L., Pretorius Z.A., Hammond-Kosack K.E., Di Pietro A., Spanu P.D., Rudd J.J., Dickman M., Kahmann R., Ellis J., Foster G.D. (2012) · The Top 10 fungal pathogens in molecular plant pathology · p. 427 #6495253

“causing economic damage in some years, partly due to transmission of viruses (BYDV)”

Gurr G.M., Wratten S.D., Altieri M.A. (2004) · Ecological Engineering for Pest Management: Advances in Habitat Manipulation for Arthropods · p. 57 #6492501

“followed by Metopolophium dirhodum and Rhopalosiphum padi”

Gurr G.M., Wratten S.D., Altieri M.A. (2004) · Ecological Engineering for Pest Management: Advances in Habitat Manipulation for Arthropods · p. 57 #6492500

“followed by Metopolophium dirhodum and Rhopalosiphum padi”

Gurr G.M., Wratten S.D., Altieri M.A. (2004) · Ecological Engineering for Pest Management: Advances in Habitat Manipulation for Arthropods · p. 57 #6492499

“Sitobion avenae is usually the most abundant”

Gurr G.M., Wratten S.D., Altieri M.A. (2004) · Ecological Engineering for Pest Management: Advances in Habitat Manipulation for Arthropods · p. 57 #6492498

“pollen feeding of the adults inhibits pod and seed development, leading to economically important crop damage”

Gurr G.M., Wratten S.D., Altieri M.A. (2004) · Ecological Engineering for Pest Management: Advances in Habitat Manipulation for Arthropods · p. 56 #6492497

“parasitism of rape pollen beetle was about 50% at the edge of the fields, while at the centre...20%”

Gurr G.M., Wratten S.D., Altieri M.A. (2004) · Ecological Engineering for Pest Management: Advances in Habitat Manipulation for Arthropods · p. 19 #6492407