Begin your insecticide spray program promptly after petal drop to control overwintered curculios and catfacing insects. A new pest flying in to ravage your fruit trees: Plum moth that has never blighted gardens before is now attacking fruits. Every fruit tree has the future potential for disease and insect damage. dinotefuran (venom and scorpion) is a neonicotinoid insecticide registered for use on peaches and nectarines for control of stink bugs and plum curculio, among others. We are so discouraged about our plum tree. The following table is designed to summarize several key variables that can help growers determine how to optimize the performance of various insecticides for integrated pest management ( IPM ) programs. Protect bees and other pollinators. The plum curculio is usually more abundant on fruit trees adjacent to woods, fencerows, and trashy fields. In some cases when there is extensive damage, it may be better and safer to replace the tree entirely then use the Sylo Insecticide and Dominion 2L as preventative measures to protect your new tree. Products Needed for How to Get Rid of Tree Borers. Spinosad is a product often approved for organic production." Find application timing on the product label for the prevention of specific diseases. To get really nice fruit you have to do a lot of work. Avoid spraying insecticides while fruit trees are in bloom. There are no major insect pest problems to be concerned about during this period anyway. Dominion 2L Insecticide. Pest & Disease Control for Plum Trees. Insecticides for Homegrown Peaches and Plums ... Insecticides that kill plum curculio adults include spinosad, esfenvalerate, gamma cyhalothrin and carbaryl. How to Get Rid of Tree Borers. Other manufacturers make it too--I just don't know the names. Venom is formulated as a 70SG and is labeled for use at 2 -4 oz per acre, while Scorpion is formulated as a 35SL and used at rates from 3.5 – 7 fl oz per acre, depending on the target pest. For organic growers, Surround WP can reduce plum curculio injury to fruit if applied to attain a heavy coating on the tree canopy; this kaolin clay product works as a plum curculio repellent. Peach trees and plum trees require spring, summer, and fall disease control treatments for best results. Moth blights plums, damsons and greengages by laying eggs inside them Adults can be found in orchards for 5 to 7 weeks. Bonide makes Fruit Tree Spray that contains a fungicide and a insecticide so you only spray one product to take care of two problems. Slight feeding occurs on petals, buds, and blossoms, but there is little injury until the fruit is available. Factors such as location and weather will play a part in which issues your tree encounters.