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| 008 | 151015t1993 xxu||||| |||| 00| 0 eng d | ||
| 022 | _a 0041-3216 | ||
| 040 |
_aCR-TuBCO _cCR-TuBCO _bEspañol |
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| 041 | _aeng | ||
| 082 | 0 | 4 |
_a633.7451 _bW289 |
| 100 | 1 |
_9130627 _aWarren , J. |
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| 100 | 1 |
_964958 _aEmamdie, D. _eautores/as |
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| 110 | 2 |
_920756 _aUniversity of the West Indies, St. Augustine (Trinidad y Tobago) |
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| 245 | 1 | 0 | _aRodent resistance in cacao, Theobroma cacao L. |
| 260 |
_aSt. Augustine (Trinidad y Tobago): _bThe University of The West Indies, _c1993 |
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| 270 | _aSan José, C.R. | ||
| 300 |
_a3 páginas: _b1 figura, 1 tabla |
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| 504 | _aIncluye 14 referencias bibliográficas en la página 288 | ||
| 520 | _aThe neotropical red squirrel (Sciurus granatensis Humboldt) was identified as the rodent damaging cacao pods in field studies in three locations in Trinidad. The rodent was observed to express a significant preference for ripe rather than unripe pods of cacao. Clonal variation in attractiveness of unripe cacao pods to the rodent was found to be consistent over sites. However, in pods that were attacked, the extent of damage caused was found to be independent of both ripeness and accession. An evolutionary argument is proposed which suggests that gazing deterrents may be present in unripe cacao pods, but not ripe ones. It is further argued that such gazing derrents may be exploited by cacao breeders in developing rodent-resistant clones. | ||
| 650 | 1 | 4 |
_9166664 _aTHEOBROMA CACAO |
| 650 | 1 | 4 |
_9163326 _aRODENTIA |
| 650 | 1 | 4 |
_9158700 _aPLAGAS DE PLANTAS |
| 650 | 1 | 0 |
_aDAÑOS _9143455 |
| 650 | 1 | 4 |
_9143070 _aCULTIVO |
| 650 | 1 | 4 |
_9147746 _aFENOLOGIA |
| 650 | 1 | 4 |
_9162773 _aRESISTENCIA A LAS PLAGAS |
| 773 | 0 |
_tTropical Agriculture (Trinidad y Tobago) _gVolumen 70, número 3, páginas 286-288 _d(1993) |
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| 856 | 4 |
_uhttps://journals.sta.uwi.edu/ta/index.asp?action=viewPastAbstract&articleId=7114&issueId=742 _qpdf _yeng |
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_2ddc _cDIG |
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