Abnormal flowers in the greenhouse: is it disease or pests?

Flowers & Gardening Jan 1, 1970 0 views

Is this disease or pests on the greenhouse flowers?

Agricultural technician's answer: scale insects. Spray with buprofezin, veratrine, sodium abietate, pirimiphos, and spirotetramat for control.

Agricultural technician's answer: scale insect damage. It is recommended to use nitenpyram + bifenthrin, thiamethoxam + lambda-cyhalothrin, spirotetramat, etc. combined with orange peel essential oil for spray control.

Agricultural technician's answer: For scale insect damage, it is recommended to use bifenthrin + nitenpyram or thiamethoxam for spray control.

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Abnormal flowers in the greenhouse: is it disease or pests?

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