Practice 8 CaptainXTR exam questions with instant feedback and cited explanations.
According to the label, when should CaptainXTR be applied to filamentous algae?
Answer: The timing/weather section states to apply for filamentous algae early in the season or when regrowth begins.
Which of the following is a required piece of Personal Protective Equipment (PPE) for handling CaptainXTR?
Answer: The PPE section specifies chemical-resistant gloves such as Nitrile Rubber ≥ 14 mil.
Which of the following pests is CaptainXTR specifically designed to control?
Answer: The label states CaptainXTR is used to control a broad range of green and blue-green (cyanobacteria) algae.
What is the maximum allowable application rate for CaptainXTR in a single application?
Answer: The restrictions state: 'Do not exceed 1.0 ppm copper in any single application.'
When treating flowing water, which method is suggested for application?
Answer: The label states that for flowing water, the product may be applied via drip or metering pump systems.
CaptainXTR can be used to control submerged weed species, provided they meet which criteria?
Answer: The application notes state that submerged weed species must be susceptible to copper.
Under which condition does the toxicity of CaptainXTR to non-target aquatic organisms increase?
Answer: The restrictions note that in certain water conditions, such as low pH or low DOC, toxicity to non-target aquatic organisms increases.
What precaution must be taken regarding cyanobacteria blooms to prevent public health risks?
Answer: The label warns to avoid application to high density cyanobacteria blooms to prevent toxin release and public health risks.