| Autor: |
Bello, L.Y., Chindo, P.S., Oyewale, R.O., Mamud, A.Y., Oluwatosin, O. |
| Předmět: |
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| Zdroj: |
Archives of Phytopathology & Plant Protection; Sep2014, Vol. 47 Issue 15, p1788-1796, 9p |
| Abstrakt: |
Essentially, the most effective control of plant parasitic nematodes involves the use of synthetic nematicide. However, apart from their very high cost, increased concern on the environment has necessitated a reduction in the amount of nematicides used for nematode control. In view of these, this research work was conducted to evaluate the effects of different concentrations of root extract ofTamarindus indicaandCarica papayaat different concentrationsS(100% concentration), “S/2” (50% concentration), “S/10” (10% concentration) and “S/100”(1% concentration) in the inhibition of egg hatch and mortality of larva of root-knot nematode,Meloidogyne incognita.The experiment was laid out in a completely randomised design and replicated four times. Combination of equal proportion ofT. indicaandC .papayaroot extract indicated that all the concentrations inhibited egg hatch. The standard solutionSof all the selected botanicals were more toxic and effective at (p ? 0.05) than the other concentrations. Similarly, combinations of root extracts ofT. indicaandC. papayawere the most effective of all the selected botanicals in the inhibition of egg hatch and larvae mortality, followed byT. indicaroot extracts and thenC. papayaroot extracts. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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