Psyllids

Scientists are not sure how it’s spreading, but they believe tiny insects called psyllids are transmitting the bacteria that may be behind the bizarre-looking spuds. ❋ Unknown (2008)

Næbtæger mod bladlopper (Anthocorids for biological control of psyllids), Frugt & Grønt 10. ❋ Unknown (2010)

Sadao 111 (alcoholic extract): the highly susceptible insects are cutworms, beet army worm, leaf-chewing caterpillars e.g. the diamond-back moth, leaf-rollers, leaf-miners, aphids and psyllids. ❋ Unknown (2000)

Neem products can replace any synthetic insecticides that are used to control the following insects: caterpillars, leaf miners, leaf rollers, cutworms, psyllids, aphids, borers, fruit flies, thrips, spider mites and so on. ❋ Unknown (2000)

In Asia psyllids have destroyed many agroforestry projects using leucaena. ❋ Unknown (1996)

This augmentation of the natural ladybug population is necessary because they require 2-3 weeks per generation and would build up more slowly than aphids or psyllids. ❋ Unknown (1996)

It appears to be resistant to most pests and diseases and may become a useful alternative to Leucaena leucocephala in areas where psyllids are a problem. ❋ Unknown (1994)

In this manner, the birds could easily pick on the psyllids, thus, putting them under control and lessening the threat of damage or of drying up during drought periods. ❋ Unknown (1992)

Aphids, leafhoppers, psyllids, whiteflies, scale insects, and other homopterous pests are sensitive to neem products to varying degrees. ❋ Unknown (1992)

L. diversifolia has moderate or high resistance to both psyllids and seed beetles, and is low in mimosine. ❋ Unknown (1990)

Some diploids are extremely resistant to psyllids. ❋ Unknown (1990)

The trap's yellow color attracts psyllids, but they're too tiny to distinguish with the naked eye. ❋ Unknown (2011)

They can keep track of where traps, psyllids and quarantine areas are. ❋ Unknown (2011)

That's because, unlike in Florida and elsewhere, relatively few invasive psyllids have made it to California thus far. ❋ Unknown (2011)

So far, more than 10,000 invasive psyllids - all without the bacteria - have been found in ornamental/backyard trees in Southern California. ❋ Unknown (2011)

Using the bottle sprayer under both laboratory and field conditions, Nansen has found one insecticide, Agrimek, to be very effective in controlling adult potato psyllids. ❋ Media-newswire.com (2010)