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הדברת מזיקים טבעית... בעזרת חרקים!
480,380 plays
|
Shimon Steinberg
|
TEDxTelAviv 2010
• April 2010
Read transcript
ב-TEDxתל-אביב בוחן שמעון שטיינברג את ההבדל בין מזיקים לחרקים-- וטוען בזכות השימוש בחרקים מועילים נגד חרקים מזיקים תוך הימנעות מהשימוש בחומרים כימיים, במאמצינו להשיג את היבול המושלם.
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