Which statement about crabgrass is NOT true?

Prepare for the Tennessee Category 3 Pesticide Certification Test. Study using flashcards and multiple choice questions with hints and explanations. Excel at your exam!

The statement that crabgrass reproduces by seed and by underground tubers is not true. Crabgrass primarily reproduces through seeds, which are produced in significant quantities and can remain viable in the soil for several years. This capability allows crabgrass to establish itself in various environments effectively.

While it is true that crabgrass can root at the lower joints of its stems, be classified as a summer annual, and produce seeds on fingerlike branches, the claim of reproduction by underground tubers is misleading. Crabgrass does not have underground tubers, which distinguishes it from other plant species that utilize tubers as a means of vegetative propagation.

Understanding these characteristics is crucial for effective management and prevention of crabgrass in agricultural and landscape settings. Recognizing its true methods of reproduction enables proper strategies to be developed to control its spread effectively.

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