WebCultural management of tomato yellow leaf curl virus (TYLCV) by roguing old, overwintered tomato crops was investigated in a small, isolated production centre in the southern coastal zone of Cyprus. Control measures were applied on an area-wide basis during March-April, before emergence of adult whitefly ( Bemisia tabaci Genn.) vectors, … WebJun 1, 1998 · Cultural management of tomato yellow leaf curl virus (TYLCV) by roguing old, overwintered tomato crops was investigated in a small, isolated production centre in the southern coastal zone of Cyprus, finding infection was significantly reduced by covering seedbeds with an insect-proof tunnel, and was completely prevented by producing …
Chapter IV: Cultural Practices - Vegetable Resources …
WebThis article outlines the three general strategies for managing these pests. In the reference section, Cornell has an excellent key to help identify disease pests based on plant symptoms 1. Cultural Methods. There are multiple ways to manage tomato plants to reduce the likelihood of disease infection. As in all vegetable crops, a basic method ... WebSep 21, 2006 · Tomatoes generally are harvested four to six times during the growing season, depending on plant type, maturity, and market value. Tomatoes for the … spi liste d\u0027entreprises
Integrated cultural practices for whitefly management in organic tomato
WebMay 5, 2024 · They adapted the Nahuatl word tomatl and called the food tomate. Tomatoes were grown in Spain starting in the middle of the 1500s, but they took a while to catch on there. Spain’s climate was conducive to their growth, which made them easy to farm. And yet, they took until the early 17th century to become a regular part of Spanish meals. Web2 days ago · The lesions generally have a dark-brown perimeter and a yellow halo may develop around the leaf lesions. Small dark spots may appear in the center of the lesion – these are pycnidia, the fruiting body of the fungus where spores are produced. On the underside of the leaves, spots may appear as a darker green color or “water-soaked.”. WebOct 23, 2015 · Tomato fruit quality and appearance are determined by a wide range of factors. Among these, key factors are the variety, cultural management practices and … personal page examples