Найдено научных статей и публикаций: 1, для научной тематики: Oligonychus coffeae
1.
Internat. J. Acarol. Amsalingam Roobakkumar, Mariappan S. R. Subramaniam, Azariah Babu and Narayanannair Muraleedharan
- International Journal of Acarology , 2011
Bioefficacy, ovicidal action and ovipositional deterrence of a few selected bio-pesticides
such as neem kernel aqueous extract (NKAE), pongam kernel aqueous extract (PKAE) and garlic
aqueous extract (GAE) were evaluated in the laboratory against the tea red spider mite (RSM). Data
were collected on ...
Bioefficacy, ovicidal action and ovipositional deterrence of a few selected bio-pesticides
such as neem kernel aqueous extract (NKAE), pongam kernel aqueous extract (PKAE) and garlic
aqueous extract (GAE) were evaluated in the laboratory against the tea red spider mite (RSM). Data
were collected on the mortality of eggs and adults and also on the reduction in the fecundity of female
mites. The acaricidal property of the biopesticides was compared with that of Derrimax, a commercial
bioformulation. Ovipositional deterrence as well as ovicidal and adulticidal properties were evaluated
using laboratory reared mites, by directly spraying the test material onto the leaf discs. The results
revealed that, Derrimax and NKAE could inflict more than 90% mortality on RSM compared to
PKAE and GAE. However, all the adult mites were killed within 96 hrs after treatment by all the
tested botanicals, except NKAE @ 5.0%. Ovipositional deterrence ranged between 80 and 100%.