If your tomato plants are producing tomatoes but the edge of the leaves curl up upward , this is know as folio curl or leaf roll . If your plants are not producing , and the leaves are yellowing as well as curling , it may be due to a viral contagion . When the leaves curl on a tomato flora , the drive may be due to environmental conditions , a virus or contamination from airborne agricultural chemical app .

Environmental

If your region has been inundated with heavy rains , the garden soil is belike saturated . This extra water have the folio to revolve upward and inward . This condition is unlikely to affect the production of your plants . Allow the soil to dry out out when the rains sink and resume your schedule watering . The leaves should unfurl . Uneven watering and drought can also result in leaf curl . The leaves in this instant may look pale in color and finger brittle . Mulch around the bottom of the plants and maintain a logical watering docket .

Viral

louse , such as whitefly , send tomato chicken folio curl virus . This computer virus is seen in young , new planted Lycopersicon esculentum plants and is common to greenhouse crops , less so in outdoor crop . The virus have scrawny growth in plant height and folio size of it , as well as leaf curl . The outer edge are yellow and the leave tumble to the touch . Avoid attracting whitefly by using run-in top on young plant and spread out your crop seasonally . Destroy any plants that are infected with tomato sensationalistic foliage curl .

Contaminants

Drifting contaminant , in special herbicides , may result in leaf curl . weed killer are not needs discriminating , and if your neighbor sprays his lawn or garden with an herbicide on a windy daylight , your tomato plants , and his , may be adversely affected . Though the herbicide may not kill the Lycopersicon esculentum plants , the leaves are raw to it , just as someone may be tender to sealed detergents or cutis lotions . In reaction to the exposure , the leave curve up and inwards . Spray your tomato plants with a gentle spray and continue to monitor them . If the leave of absence unfurl and the flora remains healthy until the next time your neighbour sprays for sens , you ’ll know the foliage curl is because of airborne contaminant .

References

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