and Zimbabwe. It causes characteristic severe symptoms consisting of yellowing, puckering, size reduction in the terminal leaves, curling of lower leaves, and blistering and leathering, as well as plant stunting. Moreover, flower abscission and poor bearing can be observed. The severity of folia...
curling, puckering, enations, veinal yellowing, stunting, and extreme distortion of leaves. Flowers may drop off causing yield reduction. In the Mediterranean basin, this virus was mainly detected on cucurbits and only sporadically on tomato and on two wild solanaceous species,Datura stramonium...
2022). TYLCV is a monopartite begomovirus and one of the most devastating plant pathogens worldwide. The symptoms of TYLCV in infected tomato plants include yellowing, chlorosis and leaf curling of young leaves, stunted growth, and marked reduction of leaf size (Fig. 1a, b), which causes up...
TYLCV-infected tomato plants show severe symptoms such as stunting, leaf curling and yellowing, which cause critical production loss in tomato cultivation4. In addition to tomato, other cultivated plants including pepper (Capsicum species), common bean (Phaseolus vulgaris), cucurbit (Cucumis species) ...
and the host range in plants is very wide, which include various types of vegetables, flowers, and weeds4. Tomatoes that are infected with TYLCV display leaf curling, yellowing, and stunting of plant growth. Severe damage due to TYLCV result in plant death and subsequently no crop yield5, ...
Finally, many fungal, bacterial, or viral diseases can cause yellowing leaves since they affect the plant’s ability to transport nutrients. Check out this post to learn more aboutyellow leaves on tomato plantsand get some specific solutions to this problem. ...
(Fig. S1). Symptom development was measured using a semi-quantitative scale, in which 0 corresponds to no symptoms and 5 to the most severe symptoms including curling and yellowing of the leaflets and inhibition of plant growth. Mild TYLCV symptoms appeared in some plants at 7 dpi, while at...
chilense and L. hirsutum plants about 10 days after the agroinoculation. Yellowing and narrowing of the upper leaves were observed in the L. chilense plants but no curling as in susceptible L. esculentum cultivars. The agroinoculated L. hirsutum plants showed typical yellowing and curling of ...
Sinaloa tomato leaf curl virus (STLCV)Description 42 Chlorosis and yellowing of young leaves and leaflets that curl and sometimes take on an anthocyanin tinge.The plants, with very short internodes, show reduced growth. Transmitted by B. tabaci, in a persistent manner. Taino tomato mottle virus...
and chlorotic mosaic or yellow flecking of the leaves; infections of mature plants cause chlorotic line patterns with necrotic spots. Necrotic spots are also present on pepper fruits, often also displaying ring patterns. In lettuce, TSWV can cause general yellowing, with necrotic spotting, and ...