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Sample questions
What is a critical restriction regarding the use of irrigation systems with this product?
- Do not use irrigation systems under any circumstances
- Only use irrigation systems in rice fields
- Do not apply through any irrigation system unless supplemental chemigation labeling is followed
- Irrigation systems can only be used if mixed with oil
Show answer
The restrictions state not to apply through any irrigation system unless the supplemental labeling on chemigation is followed.🔗 Source
When applying Altosid Liquid Larvicide to rice, what is the recommended application rate per acre?
- 1 to 2 fl oz/acre
- 2 to 16 fl oz/acre
- 3/4 to 1 fl oz/acre
- 50 gallons per acre
Show answer
For rice, the label specifies a rate of 3/4 to 1 fl oz/acre.🔗 Source
Which of the following life stages of floodwater mosquitoes must Altosid Liquid Larvicide be applied to in order to prevent adult emergence?
- Eggs and 1st instar larvae
- 2nd, 3rd, or 4th larval instars
- Pupae and adult mosquitoes
- Only the 1st instar larvae
Show answer
The label states the product must be applied to 2nd, 3rd, or 4th larval instars to prevent adult emergence.🔗 Source
According to the restrictions, what substance should NOT be mixed with this product?
Show answer
The restrictions explicitly state: 'Do not mix with oil'.🔗 Source
When tank mixing Altosid Liquid Larvicide with liquid B.t.i., what is the required volume/volume ratio range of B.t.i. to A.L.L.?
- 1:24 to 1:50
- 24:1 to 50:1
- 2 to 16
- 1 to 48
Show answer
The label states the ratio of B.t.i. to A.L.L. is to range from 24:1 to 50:1 (volume/volume).🔗 Source
If a technician is treating dense vegetation or canopy areas, how should the product be applied?
- As a liquid spray in water
- As an A.L.L. sand mixture using standard granular dispersal equipment
- Through an irrigation system
- By mixing with 50 gallons of B.t.i.
Show answer
For dense vegetation or canopy areas, the label instructs to apply an A.L.L. sand mixture using standard granular dispersal equipment.🔗 Source
Which of the following is a valid site for the application of Altosid Liquid Larvicide?
- Indoor residential living rooms
- Irrigated croplands after flooding
- Dry, non-flooded pastures
- Adult mosquito breeding nests
Show answer
The label specifies application to irrigated croplands after flooding to control mosquito emergence.🔗 Source
How should the spray solution be handled regarding timing and preparation?
- Use within 24 hours and do not agitate
- Use within 48 hours and always agitate before spraying
- Use within 72 hours and agitate only if necessary
- Use within 48 hours and agitate only after spraying
Show answer
The timing/weather section states to use the spray solution within 48 hours and always agitate before spraying.🔗 Source
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