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- Basal barn spraying <br />• Combinations <br />- Cut stump w/herbicide application <br />If stodtpiling topsoil, use rover crop to aid N preventing undesirable plats establishment <br />(Comment: Although rover cropping topsoil stockpiles in net only a good pradia, but is a required <br />practice, I seriously doubt that cover cropping would have rtwch impact on Tamarix/Russian Olive <br />invasion into topsoil stockpiles. Most topsoil stockpiles are pretty draughty and are not favorable habitats <br />for the establishment of Tanurix or Russian Olive. Although Russian Olive seeds will remain viable for <br />some time in rho topsoil that is stockpiled, short of sterilizing the topsoil -not recommended -there isn't <br />much that can be done about the seed bank.) <br />~ntrol Methods Ruins! Reclamation• <br />Conkmporanaus ralametian sad quick seeding following topsoil placement <br />Props[ soil management <br />• Don't spread soils that are elroady infested if adequate class soil is available <br />(Pre~trealmertt will help to eliminate contaminated soils.) <br />• Maintain positive drainage <br />Season of reclamation grading and soil replacemrn; {caching and seed selection: <br />• Avoid April and May end late July (potentially) (Tamarisk flowering and seeding season- <br />Although Tamarisk is a prolific seed ptaditca, seed longevity is rotatively short compared to other <br />noxious weeds (3.6 wales), therefore, if eoaditions that ate conducive and necessary for seedling <br />estebliahmrnt (wet or saturated soils) are managed during the flowering ertd seed producing <br />season, establishment of new plants can be greatly reduced) <br />Apply topsoil in the fall and seed immediakfy aAer application <br />• Use wmpanion crop with seed mix for erws where topsoil must 6e applied in winter or spring [o <br />help rnsurc desirable plant establishment <br />leach aolta out of soils with heavy irrigation prior to setditrg/plantlrtg, if possiblo w/o significam <br />etwiodsedirnerttation <br />/•li%/La JYJt7ggeatlr(fN au In areas where tJseprut-~nln/gq land are is ggrJea/nual, piimar!!Y trr(gated <br />cropproductfors) <br />• Revegetete using salt and elkelirro tolerant species <br />• Use wad competitive shrttba end tree around wetted soil areas <br />