| 21. | Each EU country was required to install appropriate authorities and new or reinforced methods of control.
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| 22. | All sorts of methods of control were considered, said Greg Linscombe, head of the bounty program.
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| 23. | For small-scale cultivation, manual methods of control have proved to be the safest and most effective.
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| 24. | She became an recognized authority on this species, developing with her students different methods of control.
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| 25. | Gradually the system became a universal method of control as its application expanded to the countryside.
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| 26. | One method of control attempted is through the use of the fungus " Metarhizium anisopliae ".
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| 27. | Consequently, I have tried other methods of control : pulling the weeds and growing shade trees.
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| 28. | Due to its relatively shallow root system removal by hand is an ideal method of control.
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| 29. | For the majority of outdoor crops chemicals are still the most widely used method of control.
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| 30. | Methods of control include insecticides, trapping, removal of aggregates of beetles, and mechanically preventing entry to buildings.
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