Rutgers Cooperative Extension
New workers are vulnerable to heat-related illness because they have not acclimatized to working in the heat. Acclimatization is a physiological process that occurs when exposure to heat takes place gradually over an extended period. Once acclimatization is achieved, working in the heat results in production of a more dilute sweat (lower salt content) and […]
Continue reading...Verticillium wilt has been reported in eggplant this summer. It is a common soil-borne fungal pathogen that once it has infested soil can remain for a very long time. Verticillium wilt is caused by either Verticillium albo-atrium or Verticillium dahlia and has a wide host range (over 200 plant species). Both pathogens can survive (overwinter) […]
Continue reading...Phomopsis blight is caused by the fungal pathogen, Phomopsis vexans. It survives between seasons in the soil on infested plant debris. Although the pathogen can infect stems and older leaves, fruit infections are most prominent. Cankers that develop on stems and branches can cause the entire plant to collapse and die. Circular, grayish spots may […]
Continue reading...Phytophthora blight, caused by Phytophthora capsici, can cause crown and fruit rot in eggplant. Unfortunately, most of New Jersey has been plagued by heavy rains and pop-up thunderstorms these past few weeks making conditions ideal for pathogens such as Phytophthora blight on pepper, eggplant, tomato, and cucurbit crops. Control of Phytophthora blight is extremely difficult […]
Continue reading...Cryptomeria Scale, Elongate Hemlock Scale, and Bagworms in Conifers – Control Window Approaching! Projected GDD50 accumulation as of 5/23/2024 (for June – July) CODE Location 23-May 1-Jun 15-Jun 1-Jul 15-Jul NJ50 Upper Deerfield (South) 501 678 977 1383 1786 D2738 Mays Landing (South) 500 667 943 1327 1711 NJ10 Howell (Central) 407 568 833 1203 […]
Continue reading...Grape and Wine Science Certificate Program will be offered July 22-Aug 16, 2024. This program will provide foundational knowledge in three major areas of grape and wine science – grape growing, wine making, and business operations – following the path of grapes from the field to the winery to the glass. Students will gain competency […]
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