๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Effects of crop type on persistence and control efficacy ofBeauveria bassianaagainst the two spotted spider mite

โœ Scribed by Mutimura C. Gatarayiha; Mark D. Laing; Ray M. Miller

Publisher
Springer
Year
2010
Tongue
English
Weight
215 KB
Volume
55
Category
Article
ISSN
1386-6141

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Repellent and Oviposition-Deterring Effe
Repellent and Oviposition-Deterring Effects of Hop Beta-Acids on the Two-Spotted Spider Mite Tetranychus urticae
โœ Jones, Graeme; Campbell, Colin A. M.; Pye, Barry J.; Maniar, Sangita P.; Mudd, A ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 392 KB

Colupulone, the main component of the beta-acid fraction of hop extracts, was shown to repel the two-spotted spider mite Tetranychus urticae Koch from the surface of plant leaves. The total beta-acid fraction was found more effective in repelling the mites and reducing the number of eggs laid than c