Landscape, Ornamentals, Nursery, and Turf Edition
Seasonal updates on ornamental, nursery, and turf pests.
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Rutgers Weather Forecasting - Meteorological Information important to commercial agriculture.
EPA Establishes First Pesticide Tolerance for Hemp
NJ Department of Environmental Protection Issues Burn Permit for Frost Protection – Through April 14
(TRENTON) – With the state expected to experience colder spring temperatures, the Department of Environmental Protection has agreed with NJ Dept of Agriculture Secretary Douglas Fisher’s request to allow farmers to do controlled open burning or use specialized torches known as smudge pots to protect crops from damage beginning Friday, April 7, through Friday, April 14.
These cold events could adversely affect some of the fruit, vegetable, and floriculture crops.
Note: The NJDEP and New Jersey Forest Fire Service caution all farmers and agriculture businesses with respect to the use of open burning in high wind velocity conditions. Please take note that farmers are encouraged to utilize smudge pots is warming as necessary during higher wind conditions. Use of open burning when wind velocity is greater than 5mph is strictly prohibited, may contribute to wildfire risk, and can carry significant penalties. [Read more…]
NJ Department of Agriculture Issues Burn Permit for Frost Protection – Through April 14
(TRENTON) – With the state expected to experience colder spring temperatures, the Department of Environmental Protection has agreed with NJDA Secretary Douglas Fisher’s request to allow farmers to do controlled open burning or use specialized torches known as smudge pots to protect crops from damage beginning today, Friday, April 7, through Friday, April 14.
These cold events could adversely affect some of the fruit, vegetable, and floriculture crops.
Note: The NJDEP and New Jersey Forest Fire Service caution all farmers and agriculture businesses with respect to the use of open burning in high wind velocity conditions. Please take note that farmers are encouraged to utilize smudge pots is warming as necessary during higher wind conditions. Use of open burning when wind velocity is greater than 5mph is strictly prohibited, may contribute to wildfire risk, and can carry significant penalties. [Read more…]
Weeds of Early Spring
With warmer weather comes plant growth. The most conspicuous plants in the lawn and landscape right now are winter annuals such as hairy bittercress (Cardamine hirsuta), henbit (Lamium amplexicaule), purple deadnettle (Lamium purpureum), and chickweeds (Stellaria media and Cerastium fontanum ssp. vulgare), to name a few. In lawns, these winter annuals are typically found in […]
HIGH potential for Boxwood Blight this Thursday 4/6
There is a potential for boxwood blight infections this WEDNESDAY and THURSDAY throughout much of NJ – especially central regions. Thursday’s high temperatures coupled with prolonged periods of leaf wetness overnight will contribute to the spread of boxwood blight infections.
If BWB is important to your business – Use the USPEST – PUSH Alerts – (click here) – to setup weekly email alerts. Create an account, watch the tutorial, and then set up your subscriptions. You select which locations (as many as you like), days you want to receive emails (pick Sunday/Monday), and what you would like to receive alerts about (BWB and a variety of other pests and diseases). Rutgers is not directly affiliated, however this is an incredible tool.
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It is time to begin protective fungicide applications in high value areas if you have not already done so!
- Protective fungicide applications should remain in effect or be initiated immediately for Boxwood Blight in “Infection risk or High Risk areas”.
- If your area is not listed (throughout all of NJ please visit the USPEST.ORG Boxwood Blight Risk Model – CLICK HERE TO CHECK YOUR LOCAL PREDICTIONS
Boxwood Blight risk-model information, considerations, and links:
| Boxwood Blight Risk Assessment as of 4/4/2022 | ||||||||
| Region | Location | CODE | 3-Apr | 4-Apr | 5-Apr | 6-Apr | 7-Apr | 8-Apr |
| Southern | Upper Deerfield | NJ50 | Very Low | Low | Minor Risk | Very Low | Very Low | Very Low |
| Central | Howell / Freehold | NJ10 | Very Low | Low | Minor Risk | Very High | Very Low | Very Low |
| Northern | High Point | NJ59 | Very Low | Very Low | Low | High Risk | Very Low | Very Low |
| Monday | Tuesday | Wednesday | Thursday | Friday | Saturday | |||
| Please check YOUR LOCAL risk (click here) | ||||||||
