What agricultural crops are specifically targeted by the Yellow Aphid Complex?

Answer

Pecan (*Carya illinoinensis*) and hickory trees

In agricultural contexts, particularly in commercial nut production, growers contend with the Yellow Aphid Complex. This is not a single species but rather a grouping of several aphid species whose collective feeding behavior targets specific tree hosts. The primary economic concern relates to the impact these aphids have on pecan production, meaning the complex specifically targets the pecan tree, scientifically known as *Carya illinoinensis*, as well as closely related hickory trees. Unlike the highly host-restricted Oleander Aphid, this complex is exclusively associated with these designated tree hosts in orchard settings, often causing visible distortion and yellowing of the developing leaves and nuts.

What agricultural crops are specifically targeted by the Yellow Aphid Complex?

Related Questions

Which two main plant groups host the Oleander Aphid (*Aphis nerii*) almost exclusively?What are the distinguishing physical features of the Oleander Aphid (*A. nerii*)?What agricultural crops are specifically targeted by the Yellow Aphid Complex?Where do Oleander Aphids aggregate heavily on the ornamental shrub *Nerium oleander*?Why does finding yellow aphids on milkweeds pose a management challenge for Monarch butterfly conservation efforts?How does the sticky, shiny excretion called honeydew assist in locating hidden yellow aphid clusters?When scouting for yellow aphids, which area of the plant requires the most immediate attention?What remains the critical differentiator separating the strictly tied Oleander Aphid (*A. nerii*) from generalist yellow aphids?What targeted management tactic is practical for dislodging Oleander Aphids on milkweed terminal buds without chemicals?What visual sign confirms that natural enemies have been active in declining an aphid colony?
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