Preharvest interval (PHI) is the number of days from treatment until harvest can take place. Restricted entry interval (REI) is the number of hours (unless otherwise noted) from treatment until the treated area can be safely entered without protective clothing. Do not spray directly or allow to drift onto blooming crops or weeds where bees are foraging. May cause outbreaks of Liriomyza leafminers and tomato russet mites.ĬOMMENTS: Do not use if psyllids are in the field as carbamates tend to promote development of their populations. Do not spray directly or allow to drift onto blooming crops or weeds where bees are foraging.ĬOMMENTS: Use only under heavy pest pressure and close to harvest. In some areas where tomatoes are grown, resistance to this material is a problem. May cause outbreaks of Liriomyza leafminers and tomato russet mite. Use higher rates when larvae are large or foliage canopy is tall or dense.ĬOMMENTS: Use only under heavy pest pressure and close to harvest. This material is also somewhat effective on other lepidopteran pests.ĬOMMENTS: Apply at egg hatch to the second instar. For resistance management, do not apply more than 0.45 lb a.i./acre per season.ĬOMMENTS: This material is most effective against newly hatched larvae, so proper treatment timing is essential. Less toxic to natural enemies than many other choices.

Best control is achieved when aimed at newly hatched larvae and coverage is thorough. Treat when eggs are first detected.ĬOMMENTS: Use higher rate for larger larvae and heavy infestations. When traps indicate moth flights have begun, sample leaves for eggs. Read label for treatment intervals.ĬOMMENTS: Low toxicity to beneficials. Always read the label of the product being used.ĬOMMENTS: Can be applied as foliar spray or by drip chemigation. When choosing a pesticide, consider information relating to air and water quality, resistance management, and the pesticide's properties and application timing.

The following are ranked with the pesticides having the greatest IPM value listed first-the most effective and least harmful to natural enemies, honey bees, and the environment are at the top of the table. Not all registered pesticides are listed. Pesticide precautions Protect water Calculate VOCs Protect bees

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