Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 1 of 1 for “"Pseudmonadaceae"”.
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Assessment of disease suppression in organic transitional cropping systems
In order for agricultural land area to be certified for organic production, current USDA rules require that it goes through a three-year transition period prior to receiving certification in order to minimize the effects of previously applied synthetic pesticides or fertilizers and to improve “soil …