
Foothill Agricultural Research, Inc.
FAR INSECTARY
PRODUCERS OF BENEFICIAL INSECTS
Office cell/text 951-532-2692
Joe Barcinas' cell 951-285-5437
farinc@att.net

Scientific Name: Rhyzobius lophanthae
Order: Coleoptera
Family: Coccinellidea
Packaging: Cups
Number of Organisms: 500 or 1,000/cup
Rhyzobius lophanthae
*Recommended for control of armored and soft scale, immatures of soft and hard scale, eggs of various insects, mealybugs, and ACP. General predator. Voracious eaters.
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General Information
Rhyzobius lophanthae are ready for release upon receipt. Release later in the day as Rhyzobius are active at night. Keep predators inside container in cool conditions. Release within one day of receipt.
Target Crops: Citrus and Ornamentals
Preferred Pest Stage: All pest stages
Sex Ratio: 50% female
Fecundity: High fecundity. Averages 500 per female
Life Cycle: 25-30 days
Longevity: 30 days
Release Rate: Depending on infestation, release 500-1,000/acre, two to four times per season. Release at flush. Active in temperatures as low as 40 degrees.
Release Method: Release 250 - 500 per acre, two to four times per year. Release 5 to 10 per tree. For spot treatments of heavy scale, release 20 to 40 per tree. Release late in the day as the Rhyzobius are active at night.
Timing: Release when target pests are present.
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