- Baert, L. , Ransy, M. & Fassotte, C. (1997). The spiders (Araneae) of apple and pear orchards. Bulletin & Annales de la Societe Royale Belge d'Entomologie, 133: (4),
| Type | Journal Article |
|---|---|
| Année | 1997 |
| Titre | The spiders (Araneae) of apple and pear orchards |
| Abstract | Surveys were carried out during 1987-90 in 1 apple orchard (cv. Golden Delicious, Boskoop and Cox's Orange Pippin) and 2 pear orchards (cv. Doyenne, Conference and Lucas) in Belgium to investigate the effects of chemical control measures on spiders. The most common families were Araneidae, Theridiidae, Tetragnathidae and Philodromidae, with Araniella and Philodromus as the most abundant genera. Spider populations were mainly composed of juvenile stages, and a greater species diversity was found in pear orchards. Selective insecticides had less impact on spider populations than classical insecticides. |
| Journal | Bulletin & Annales de la Societe Royale Belge d'Entomologie |
| Volume | 133 |
| Issue | 4 |
| Endnote Keywords | orchards|pears|apples|surveys|insect control|chemical control|insecticides|nontarget effects|developmental stages|insect pests|plant pests|fruit crops|geographical distribution|natural enemies|pest control|control|agricultural entomology|Philodromidae|Ara |
| Notes | Cited Reference Count: 2 ref. Journal article Dutch |
| Author address | Koninklijk Belgisch Instituut voor Natuurwetenschappen, Vautierstraat 29, B-1000 Brussel, Belgium. |
| Auteurs | Baert, L. , Ransy, M. & Fassotte, C. |