West Palm Beach, Fl
|Some insect is using the leaves of my lemon, tangerine and grapefruit trees for procreation and become worms that are orange and black stipped. I tried savin. Does not work.Help
|Answer from NGA
April 29, 2010
|The caterpillars could be butterflies - or they could be moths. If you think they are butterflies, why not leave them alone to pupate and become adults? Their damage won't really hurt your citrus trees. If you think they are moths and you want to control them, Bt (bacillus thuringensis) sold as Dipel or Thuricide can be applied to your trees.
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