The best time to apply GrubEx is late spring to early summer. You may see some reduced control with an application in late summer, however reducing your grub population this fall and next spring would be better than doing nothing. It is best not to apply to waterlogged soils.
Treatment for white grubs in late summer is problematic. It is not an automatic decision to choose to use an insecticide for white grubs. By September white grubs are fully-grown and thus harder to kill. … Insecticide treatments after early October are not effective and are not recommended.
Beside this, What is the best time to put down GrubEx?
Apply during spring or early summer to kill grubs as they develop. Using Scotts® GrubEx®1 Season Long Grub Killer annually can also help control Japanese beetle infestations. Easily apply with a Scotts® broadcast, drop, handheld, or Wizz® spreader and stop grubs before they damage your lawn.
Likewise, Should I apply GrubEx before rain?
To max out effectiveness, mow before applying and then water it in within 24 hours. A good move is to apply right before a rain. 2.) Yes, you can apply GrubEx to the flower bed.
Also, Is it too late to treat for grubs?
Treatment for white grubs in late summer is problematic. It is not an automatic decision to choose to use an insecticide for white grubs. By September white grubs are fully-grown and thus harder to kill. … Insecticide treatments after early October are not effective and are not recommended.
Can you apply grub control in the rain?
You can wait for a good rain heading your way, and apply the grub control before the rain. … The chemical in some grub controls will break down in hot, dry weather. So if you leave the chemical on your lawn and not watered in, it won’t be effective.
20 Related Question Answers Found
How many times can you apply GrubEx?
They feed on the roots of the grass in summer, resulting in dead patches of turf. Grub killers may be applied up to three times per year, depending on the pesticide and the manufacturer’s instructions.
What is the best time to apply GrubEx?
spring
Do you need to water after applying GrubEx?
After application, water your lawn to a depth of 1/2 inch, which is typically a 20- to 30-minute watering. GrubEx is not activated until it’s watered in, and as soon as the lawn dries, it is safe for your family and pets.
Is it too late to treat lawn for grubs?
If applied in early spring, the pesticide may move through the soil or partially degrade by the time the grubs hatch in late July. If applied too late, preventative products may not be effective as they work best on small grubs.
Can I apply GrubEx and fertilizer at the same time?
Using GrubEx with Fertilizer According to the Scotts website, only straight fertilizer, with no other ingredients such as pre-emergent herbicides or other pesticides, may be applied at the same time as GrubEx.
How late can you put GrubEx down?
The best time to apply GrubEx is late spring to early summer. You may see some reduced control with an application in late summer, however reducing your grub population this fall and next spring would be better than doing nothing. It is best not to apply to waterlogged soils.
Do you water after grub control?
Current research also shows that watering with 0.5 inches of irrigation immediately after the application is essential to get effective results from these insecticides. Our research has indicated that carbaryl has been a little more effective on European chafer grubs than trichlorfon.
Can I put GrubEx down in the rain?
To max out effectiveness, mow before applying and then water it in within 24 hours. A good move is to apply right before a rain. 2.) Yes, you can apply GrubEx to the flower bed.
When can GrubEx be applied?
Apply during spring or early summer to kill grubs as they develop. Using Scotts® GrubEx®1 Season Long Grub Killer annually can also help control Japanese beetle infestations.
Can I put GrubEx down now?
Timing is Key Because GrubEx targets the larval stage of many insects, the best time to apply it is when the beetles burrow into lawns to lay their eggs — in spring to early summer.
When should I put grub killer on my lawn?
Preventative grub treatments should be applied either in spring to kill the overwintering grubs as they emerge from the soil, or in summer to kill the newly hatched grubs. Apply chlorantraniliprole products to the lawn in spring when the weather warms.
What month do I apply GrubEx?
Apply during spring or early summer to kill grubs as they develop. Using Scotts® GrubEx®1 Season Long Grub Killer annually can also help control Japanese beetle infestations.
Last Updated: 5 days ago – Co-authors : 9 – Users : 6
