It's a Bug's Life

Yes, that sounds like movie title from back in the late 1990's.  But in reality, it actually is the Spring of 2012 here in our area.

Now granted, the snow and cold the last 2 days may change a bit of what's happening, but this spring has so far been incredible for the arrival of garden pests  Basically, many pest insects to our landscape plants are also showing up 4 weeks or so early.  Aphids on a Japanese Maple back on April 6,  Boxwood Leaf Minor in the larvae (caterillar) stage in the foliage on April 13,  Juniper Scale in the 'Crawling Stage' (and that is one I've only seen once before in April), and multiple sightings of the dreaded Red Lily leaf beetle, which takes your fantastic Oriental Lily and renders it to look like a grass clipping after mowing.

Reports of Black Flies were heard a week or so ago and then it got cold again.  Even though the temperatures dropped, don't think for a moment that insects and their eggs died.  Nope!  Most just went into a prolonged sleep (sorta like taking a long nap under a heavy afghan blanket in February).

With the mild winter (did it really happen?) we can expect an elevated insect pest situation on our landscape plants.  The best way to prevent issues is to simply monitor your plants and as soon as you see something, bring a sample in to your nearest garden center for a positive identification.  Spraying any insecticide just to spray is not a prudent decision and can actually prove to be environmentally destructive.

Not sure what that 'thing' is on your plant?  Ge it identified and then the correct treatment can be done.  This author is always happy to help. 

Bring me your bugs!

Japanese Beetles are back

With all the wet weather we have been having and all the talk of late blight our experts have been hard at work IDing pest and disease problems. Feel free to bring in a fresh sample in a plastic bag for our Plant experts to ID.

Its Japanese beetle time. The Japanese beetles are in full force this summer, and have already caused some severe damage. Here is the Japanese Beetle fact sheet for your information.

Description of Problem: Metallic green and red shelled insects that eat holes in flowers and leaves during warm months. The larva is also found in Turfgrass as grubs.

Damage to Plant: The adults are skeletonizers; they eat the tissue between the leaf veins, but leave the veins behind. Attacked leaves will soon wither and die. Deformed and/or non opening flower buds

Control:

Chemical: Sevin (Liquid)

Recommended Rate: 1 1/2 oz. Per Gallon Or RTU bottle

Application Time: Evenings, Repeat 7-10 days intervals while you can see the infestation. Below 80 ° F

Other: Japanese Beetle Bags (Make sure you place the bag 10-15’ away from desirable plants) or picking off by hand.

Problem of the Week

Greetings all. It was a busy May, but our blog will be more updated now.

Damage to Plant: Curling and discoloring of leaves. Possible defoliation. Possible growth restrictions. Only in severe problems will death occur. Can transmit diseases from plant to plant. Produces a sweet, liquid on following their path. Most Aphids are found on the underside of the plants and on soft growing plant tips

Control:
Chemical: Sevin or insecticidal soap
Recommended Rate: RTU or RTS bottle
Application Time: Early May –September, 2 Applications at 10 day intervals

OR

Chemical: Ortho Systemic Insect Control
Recommended Rate: 1 ½ Oz (3 Tablespoons) Per Gallon
Application Time: Mid June to Early September, Every 7-10 days for 3 applications. Check for insect in 3 weeks and repeat process as needed.

Early Insect Control

Bugs, Bugs, and more Bugs! Actually, we affectionately refer to them as insects. But whatever you choose to call them, many can be partially controlled this time of year.

Insects, such as Spider Mites, Aphids, Aldegids, Scales, and Viburnum Leaf Beetle, just to name a few, can be partially controlled with an application of Dormant Oil Spray. This refined petroleum product can be purchased in a pre-mixed bottle or in a concentrate to be used with a tank sprayer.

Dormant Oil (also referred to many times as All Season Oil) creates a covering over the existing insect egg sacks and prevents them from hatching. For some insects, such as Spider Mites and Scales, this is only Step 1 in a 2 Step process for full control.

With any chemical control, always read the label for full disclosures and information, such as application times, mixing rates, recommended clothing, and all other pertinent information.

Also, always know what insect your are trying to control. Dormant Oil is not effective on everything and you could simply be wasting time and money.

Stop by the Garden Center for more information or email us at vanputte@vanputte.com.