APRD Survey

Dear Users:

We value your contribution to and use of the Arthropod Pesticide Resistance Database (APRD).

The APRD Team is conducting a Survey to gauge users experiences, our objective is to determine how the database enhances research, and to allow for users to provide feedback, suggestions and requests for potential improvements. Please take the anonymous survey using this link: Link to Survey

Thank you for your Participation,
David Mota-Sanchez
Arthropod Resistance Database Director

Reported Resistance Case(s)

Species: trichoplusia ni

Order	Family	Common Name(s)	Group	Host
lepidoptera	noctuidae	cabbage looper	AG	crucifers

Active Ingredient: Bacillus thuringiensis Cry1Ac

MOA: Microbial disruptors of insect midgut membranes (includes transgenic crops), Bacillus thuringiensis (variety unstated)
Group: BAC	CAS #: 0	Shaugnessy Code: 0

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G14332	2012	Lab selected after field-evolved resistance**	Canada-- British Columbia	Zhang, X., Tiewsiri, K., Kain, W., Huang, L., Wang, P. (2012). Resistance of Trichoplusia ni to Bacillus thuringiensis Toxin Cr1Ac is Independent of Alteration of the Cadherin-Like Receptor for Cry Toxins. PLoS ONE, 7 e35991.
G14659	2007	Lab selected after field-evolved resistance**	Canada-- British Columbia	Wang, P., Zhao, J., Rodrigo-Simon, A., Kain, W., Janmaat, A., Shelton, A., Ferre, J., and Myers, J. (2007). Mechanism of Resistance to Bacillus thuringiensis Toxin Cry1Ac in a Greenhouse Population of Cabbage Looper, Trichoplusia ni. Applied and Environmental Microbology, 73 1199-1207.
G14660	2007	Lab selected after field-evolved resistance**	Canada-- British Columbia	Wang, P., Zhao, J., Rodrigo-Simon, A., Kain, W., Janmaat, A., Shelton, A., Ferre, J., and Myers, J. (2007). Mechanism of Resistance to Bacillus thuringiensis Toxin Cry1Ac in a Greenhouse Population of Cabbage Looper, Trichoplusia ni. Applied and Environmental Microbology, 73 1199-1207.

*The population was created solely by selection and/or genetic manipulation.
**The population was selected further in the laboratory after collection.

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