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quadraspidotus perniciosus

Profile

Order Family Common Name(s) Group Host
homoptera diaspididae san jose scale AG apple, plum, pear, nectarine

Shown Resistance to Active Ingredient(s)

  1. lime sulfur (#3)

Citation(s) of Resistance

# Citation
1 Flint, W. P. (1923). Shall we change our recommendations for San Jose scale control? J.. Econ. Entomol., 16 209-15.
2 Jenkins, C.F.H. (1965). In: FAO 1967.
3 Melander, A. L. (1914). Can insects become resistant to sprays? J.. Econ. Entomol., 7 167-73.

Location(s) Where Resistance is Reported

# Location
1 197 -- Australia -- Western Australia -- 4
2 206 -- USA -- Washington -- Clarkston -- 4
3 221 -- USA -- Illinois -- 4

Other Reference

Google Search for quadraspidotus perniciosus


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