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| Kogan,Marcos; Poinar Jr,George. |
| Description of a new species of the genus Stylops from Dominican amber expands the number of families of this order represented by fossils of the mid-Eocene in the Neotropical region. The specimen described herein is reasonably well preserved, except for the tip of the abdomen that hampered observation of the aedeagus. The specimen fits definition of the comtemporary genus Stylops and differs from a related species, Jantarostylops kinzelbachi Kulicka, from Baltic amber, by the larger number of ommatidia, relative proportion of antennal segments, and venation of hind wings. The specimen differs from other contemporary species of Nearctic Stylops in, among other characters, the smaller size, sub-costa detached from costa and maxillary structure. Discovery of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fossil insect; Neotropical Strepsiptera; Jantarostylops; Protandrena. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2010000200013 |
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| Kogan,Marcos; Bajwa,Waheed I.. |
| The expression "Integrated Pest Management" (IPM or MIP in Portuguese) is completing 28 years since it first appeared in press. Since then integrated pest management or integrated pest control has become the paradigm of choice for activities that aim at attenuating the impact of all pests - plant diseases, weeds, and invertebrate or vertebrate animals - in agricultural production, in human and animal health, and in urban or rural structures. Despite the nearly universal acceptance of the concept, its practical application still is rather restricted, varying considerably among geopolitical regions, the nature of the crop, and, mainly, with the commitment and support of responsible governmental entities for programs dedicated to promote adoption of IPM. An... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: History; Ecological basis; Plant protection; Control tactics; Implementation. |
| Ano: 1999 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0301-80591999000100001 |
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