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 5 of 5 for “"witches’ broom"”.
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WOODLAND CARIBOU AS ECOLOGICAL DRIVERS OF FIR WITCHES' BROOM INFECTIONS ON THE SLATE ISLANDS
… chickweeds and balsam fir, where it causes a broom deformity. My study identified factors influencing the spread of brooms across a remote archipelago and evaluated whether caribou affected the spread. Brooms were sampled in 240 5-m radius plots in eight sites representing two habitat types. …
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An investigation of the molecular biology and genetics of Witches' Broom disease of Protea cynaroides
… was undertaken into the biology and genetics of Witches' Broom disease on Protea cynaroides. The investigation was approached in two ways: firstly, from a physiological and pathological angle and secondly at the genetic level. As very little is known about the causes of Witches' Broom disease on …
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AY-‐WB phytoplasma manipulations of host and non-‐host leafhopper interactions
… fully sequenced Aster Yellows phytoplasma strain Witches’ Broom (AY-‐WB) and vector leafhopper Macrosteles quadrilineatus. I demonstrate possibility to differentiate effects of phytoplasma infection within plant and within insect hosts. To assess root cause of changes, AY-‐WB secreted effector …
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The Odd Witch
<p>This children's novel follows the young witch, Serendipity, as she navigates a new school and grapples with her lack of ability to wield the power of superstition.</p>