interveinal yellowing

Listing 1 - 10 from 21 for interveinal yellowing

Growing Eggplant in the Home Garden, HYG-1609-95
... . A particularly damaging disease in eggplant is Verticillium wilt. It causes stunting in plants and interveinal yellowing, wilting, and dying of leaves. Avoid tomatoes, potatoes, peppers, okra, raspberries, or strawberries in rotation ...
ohioline.osu.edu

New Disease Reports - First report of Verticillium wilt of melon caused by Verticillium dahliae in Tunisia
... of 2006. Diseased plants exhibited leaf chlorosis followed by typical V-shaped marginal and interveinal yellowing (Fig. 1), necrosis and dropping of leaves (Fig. 2). As affected plants approached physiological ... ±2°C (12 h photoperiod). The tested isolates were found to cause wilting and interveinal yellowing and necrosis on melon plants 30 days after inoculation. V. dahliae was successfully re- ...
www.bspp.org.uk

New Disease Reports - First report of Tomato chlorosis virus (ToCV) on tomato crops in Cyprus
... (Lycopersicon esculentum), in the Parekklisia area of Cyprus. Initially, lower leaves showed extensive interveinal yellowing with necrotic flecks (Fig. 1), brittleness and occasional upward leaf rolling, before finally ... virus (TICV); both of the genus Crinivirus (Wisler et al., 1998). Figure 1: Interveinal yellowing and necrotic flecks on tomato leaves caused by Tomato chlorosis virus Leaves of ...
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Symptoms Of Specific Herbicide Injury On Plants
... shape of a head of a violin); leaf yellowing and browning, and; chlorosis (yellowing) and browning in evergreens. Diquat and Paraquat result in a yellowing and then blackening of tissues. When they drift ... leaves they contact. Bromacil will cause leaf margins to turn brown as well as the interveinal areas (between the leaf veins) followed by death of the entire plant. Conifer needles turn ...
gardenline.usask.ca

Herbicide Injury Symptoms on Corn and Soybeans (Purdue University)
... matter content CORN Mode: Amino Acid Synthesis Inhibitor Herbicide: Imazaquin Injury: Interveinal Chlorosis (Chlorimuron can also display similar symptoms under different conditions) Condition: ... ; misapplication CORN Mode: Amino Acid Synthesis Inhibitor Herbicide: Nicosulfuron, Primisulfuron Injury: Yellowing of whorl, chlorotic patches across leaf, stunting of shoot; malformed leaves Condition ...
www.btny.purdue.edu

Herbicide Injury Symptoms on Corn and Soybeans (Purdue University)
... and organic matter content CORN Mode: Amino Acid Synthesis Inhibitor Herbicide: Imazaquin Injury: Interveinal Chlorosis Condition: Carryover of herbicide to corn due mostly to lack of moisture ... Top of Page CORN Mode: Amino Acid Synthesis Inhibitor Herbicide: Nicosulfuron, Primisulfuron Injury: Yellowing of whorl, chlorotic patches across leaf, stunting of shoot; malformed leaves Condition: ...
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Strawberry Foliage Burn
... foliage was burned and other leaves were yellow. Some leaves showed yellowing on the margins of the leaves There was interveinal chlorosis and burning on more severely affected leaves. Or most of ...
www.canr.msu.edu

OD07 - ORNAMENTAL DISEASES INFORMATION NOTE NO. 7 HOLLY DISEASES AND THEIR CONTROL IN THE LANDSCAPE
... advanced stages, above ground symptoms may include stunting of terminal growth, shortening of internodes and interveinal chlorosis. Infected roots are dark brown to black, usually starting at the root tips and ... from these root-feeding nematodes is progressive and often results in poor growth, low vigor, yellowing or bronzing of the foliage, loss of leaves, stem die-back, failure to respond to ...
www.ces.ncsu.edu

OD13 - ORNAMENTAL DISEASE NOTE NO. 13 PHYTOPHTHORA ROOT ROT AND ITS CONTROL ON ESTABLISHED WOODY ORNAMENTALS
... such as Coral Bells, Hinodegiri, and Hino Crimson, new leaves are smaller than normal with interveinal chlorosis, possibly some purple coloration and defoliation. This chlorosis is often confused with a deficiency ... fertilizer can improve the green color of leaves but only for a short time. Excessive yellowing and loss of older leaves are the predominant symptoms on Snow azalea. Usually, large ...
www.ces.ncsu.edu More from this site

After a few years growing dahlias, many gardeners invariably have questions concerning fungus
... as "sudden death syndrome" and Fusarium spp. which causes "dry rot". F. solani causes yellow interveinal blotches, which eventually become necrotic, leaving green tissue along the leaf veins. Leafs often drop ... Black Spot (Diplocarpon rosae) - commonly appears on roses as black purplish spots and areas of yellowing (chlorosis) on upper surfaces of the leaf and on stems and branches. At the beginning ...
www.dahlia.org

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