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本帖最后由 孙弘博 于 2013-8-17 21:02 编辑 " ~% N- }' K8 K! ^0 T$ h+ Z5 M% }
# P3 g1 I8 r& [3 x/ I( J4 k4 j[hide][/hide]Stem rust fungus Ug99 is deadly to unprotected wheat strains
# X- ?& e4 @$ F% |8 u0 k/ X(two stems on the right), but not to those protected by innate$ L2 A9 G/ r2 U& A
resistance genes (three stems on the left). In this special issue,
' V5 k+ x/ n7 j" ~4 \6 R0 g% pwe explore past and future strategies for responding to diseases
# h) r5 m7 T. @" Fand infestations caused by pests. The solutions demand our best; ~ v% ~8 ~ K p
knowledge of chemistry, immune responses, and ecosystem5 { Y# U! d+ x
stability. See page 728 |
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发表于 2013-8-17 20:56
发表于 2013-8-18 11:16
