SKU: 38694236232
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o del capricorno (vedi: Il calendario delle semine)
It forms powdery spots on the leaves resulting in yellowing and necrosis
monocoltura
Species: Cucurbita pepo
LEGNO QUASSIO Packaging:1 kg bag o del capricorno (vedi: IlCharacteristics The effectiveness of quassium wood has been demonstrated over the decades; before the advent of synthetic products, it was widely used in crop protection against aphids. The bitter compounds it contains (quassin) make the foliage unappealing to all species of pests. Among foliar treatments, it is certainly among the most respectful of the biological balance (it does not harm pollinators and many other beneficial insects). When used
