It can be thwarting for a gardener or landscape architect to deal with the death of plants , especially tree . It can become aggravating when the decease of these plants seems to stem from an unknown causal agency . big numeral ofgrubscan be troublesome , as they can cause serious damage . In a single lawn , there can be up to 24 unlike specie of grubs present , nominate them a serious pest .

Identification: Grubs

grub are small white insects that are the larval stage of various mintage of beetles . These insects take on a classifiable ' C ' shape , making them relatively well-to-do to identify . fully grown beetle lay their eggs in the territory during the mid summer , broadly speaking in area that pick up plenty of water and full Lord’s Day . The egg develop into grubs toward the end of the summer and begin feed , which results in damage to the roots of plant life .

Food Sources for Grubs

The most well - know solid food source of chow are the roots of the lawn . If the lawn is dead or dying , such as due to extreme drouth , the grubs will start to tip on root of any nearby plants , in an endeavour to survive . This can let in the solution of various mintage of trees .

Removing Existing Grubs From the Yard

The good clock time to apply grub discussion to a thou is when the eggs are in the hatching phase , broadly around June or July . A good rule of thumb is to apply the treatment when a declamatory number of grownup beetles on the spur of the moment start to look and are seen flying or in tree diagram around the yard . discussion should be apply allot to the manufacturer ’s recommendations , which is often after the lawn has recently been water . Treatment in the outpouring is not recommended , as grubs are already maturing and therefore are not as easily control . Furthermore , during the spring , plants are actively farm and in the main do not show the same sign of equipment casualty .

Prevention

Many grubs have a one - yr lifespan duad , while others may have a three - year lifetime ; therefore prevention must be on-going . This is particularly true if chuck have been an proceeds in the past tense . The appropriate insecticides should be applied seasonally as needed to prevent the occurrence of eats , often in the mid - summer . grub fly high in well - watered lawn , so less frequent waterings can help reduce the survival pace for grubs throughout the season .

References

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