Gretchen Demmin
The NATGA Marketing Task Force has worked with industry experts to develop a list of questions and recommended practices that new growers should employ to minimize the risk of purchasing and planting contaminated trees.
![Black Truffle](https://trufflegrowers.com/wp-content/uploads/2020/03/iStock-495292580-e1584224265140-1024x294.jpg)
The NATGA Marketing Task Force has worked with industry experts to develop a list of questions and recommended practices that new growers should employ to minimize the risk of purchasing and planting contaminated trees.