Treatment of a nasturtium against whiteflies:

F day	F+1
F+2 whiteflies fly easily from one leaf to another, the number of insects on the same leaf is not conclusive, we aim to clear the whole infestation.	F+3
F+4	F+6
F+10	F+12
F+13	At F+13,there are no alive whiteflies. Even when shaking the leaves, nothing flies away. This small nasturtium has already sprouted a first flower, With protective treatment, now it can offer other flowers.

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