𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effects of azadirachtin on the two-spotted spider mite,Tetranychus urticae(Acari: Tetranychidae)

✍ Scribed by Elena Martínez-Villar; Francisco J. Sáenz-De-Cabezón; Fernando Moreno-Grijalba; Vicente Marco; Ignacio Pérez-Moreno


Publisher
Springer Netherlands
Year
2005
Tongue
English
Weight
243 KB
Volume
35
Category
Article
ISSN
0168-8162

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Cytological studies of the two-spotted s
✍ C. C. M. Feiertag-Koppen 📂 Article 📅 1980 🏛 Springer Netherlands 🌐 English ⚖ 632 KB

The morphology and behaviour of the holokinetic chromosomes of Tetranychus urticae Koch were studied in maturing oocytes from diplotene up to and including metaphase. Each of the three diplotene bivalents contains 2-3 chiasmata. During congression the dyads of the axially orientated bivalents make

Repellent and Oviposition-Deterring Effe
✍ Jones, Graeme; Campbell, Colin A. M.; Pye, Barry J.; Maniar, Sangita P.; Mudd, A 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 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