Among the boxwood blight scare come samples of pachysandra with small yellow leaf spots. And rightly so–landscape contractors and residential clients alike are worried that they have a disease in the lowly pachysandra that will move into their fancy boxwood garden. [Read more…]
Landscape, Ornamentals, Nursery, and Turf Edition
Seasonal updates on ornamental, nursery, and turf pests.
Subscriptions are available via EMAIL and RSS.
Companion Website Links:
Rutgers Turf Blog - Articles on turfgrass diseases and cultural practices for the commercial turfgrass industry. Subscription available via RSS.
Rutgers Weather Forecasting - Meteorological Information important to commercial agriculture.
Another Day in the Neighborhood….
Wow, what a beautiful summer. The weather has been really nice, even a little cool (we are about a week behind normal on some degree day models). The grass is greener this year and everybody is livin’ large. Everybody, but us turfgrass diagnosticians! Until today…
It’s Back!
Boxwood samples have been coming into the Plant Diagnostic Laboratory on a daily basis since the winter. Most of them have been diagnosed with winter damage, boxwood leafminer, or Volutella stem and leaf blight. Yesterday, we got our first sample with boxwood blight! The situation was typical of several others in New Jersey – new transplants this spring and then a bunch of dead shrubs mid-summer.
Just a short note today to keep you on your toes! And by the way, please notice how the sample was submitted – an entire plant, double-bagged…
Plastic Pesticide Container Recycling Earns Pesticide Core Credit
The NJ Dept. of Ag, Helena Chemical, and the Cumberland County Solid Waste Complex are offering a series dates for free plastic pesticide container recycling disposal. These are offered to agricultural, professional and commercial applicators holding a NJDEP Pesticide Applicators License. State, county and municipal government agencies may also participate. Spread the word and recruit participants for this free service – we are hoping to exceed last year’s collections.
The NJ Dept. of Ag will be on-site to inspect the containers and issue one Core Credit to license holders who follow the processing guidelines. To receive Credit, participants must bring their Pesticide License and prepare the containers. Core credits will not be issued to participants who do not prepare containers. Dates and locations are listed below.
[Read more…]
What is that on my shoe?
Some may call it endoplasmic reticulum, some may run screaming from the blob, and still others might simply say that the dog just yacked in the yard. Me, I just call them cool and with all the rain and humidity in the last couple weeks, the Plant Diagnostic Lab has had a run on slime molds.
Golf Turf Diseases of the Week: Here Comes the Fuzz!
For the most part, late spring and early summer this year has been reasonable, weather-wise. So goes the weather, so goes the turfgrass. So far, the turfgrass submissions to the Plant Diagnostic Laboratory have been slow and steady… until last week, that is. Golf turf suddenly realized it was summer and the party started with some dollar spot.