What types of pesticide violations are considered petty misdemeanors?

The classification of pesticide violations as petty misdemeanors involves understanding the nature and severity of the specific violations. In this case, the correct answer indicates that "all pesticide system violations" can fall into the category of petty misdemeanors. This reflects a broader view of enforcement regarding pesticide regulations and highlights how minor infractions within the pesticide framework might not warrant severe penalties but still require compliance.

When looking specifically at pesticide regulations, petty misdemeanors often deal with lower-level infractions that do not significantly harm public health or the environment but require adherence to established practices and protocols. In this context, while some specific violations listed in the other options could potentially lead to different consequences or classifications (like non-compliance with registration or unauthorized application), they do not encompass the full breadth of violations that can be included in the "all pesticide system violations" category.

Thus, recognizing that the law encompasses various lesser violations within the defined system confirms the classification of all pesticide system violations as petty misdemeanors. This underlines the importance of understanding the regulatory framework thoroughly, which ensures that practitioners remain compliant with pesticide laws while recognizing the implications of their actions.