Merit 2F

Manufacturer
BAYER
Category
Insecticides
Registered until
N/A
Registration number
432-1312
Active materials
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Apply specified dosage as foliar spray as needed after petal-fall is complete. For control of rosy apple aphid, apply prior to leafrolling caused by the pest. For first generation leafminer control, make first application as soon as petal-fall is complete. Greatest leafminer control will result from the earliest possible application. For second and succeeding generations of leafminer, optimal control is obtained from applications made early in the adult flight against egg and early instar larvae. A second application may be required 10 days later if severe pressure continues or if generations are overlapping. A single application may result in suppression only. Merit 2F Insecticide will not control late stage larvae.
For San Jose Scale, time applications to the crawler stage. Treat each generation. For late season (preharvest) control of leafhopper species, apply Merit 2F Insecticide while most leafhoppers are in the nymphal stage. For optimal control of mealybug, insure good spray coverage of the trunk and scaffolding limbs or other resting sites of the mealybug.

Registered for culturesRatePreharvest Interval
Pecans6 fl oz7
Grapes3 fl oz
Apples6 fl oz7
Crabapples6 fl oz7
Loquat6 fl oz7
Hawthorn6 fl oz7
Pears6 fl oz7
Quince6 fl oz7