Petunias are one of the most popular flowering annuals across America . The colorful plants are disease innocent but they do suffer from aphid and cutworm infestations . Cutworms damage new increase by chewing the planet ’s leaves and stanch . A heavy cutworm infestation can result in a death rate of 75 percent of the plants according to University of Rhode Island . Aphids suck the sap from Modern growth shoot , which can result in the foliage turn yellow and cash in one’s chips .

Cutworm Bug Control

Step 1

Till the flowerbed every pin prior to spring planting . This will excavate cutworm larva so they can be beak out of the soil . Kill them by dropping them into a pan fulfill with 5 percent dish detergent and 95 pct water .

Step 2

poke the poop softly around the bag of the petunias to unearth the cutworm . During the spring and summer , the worms burrow some 1 inch below the dirt surface to look for safety from the sun and igniter . Some people squash the cutworm as they are dug up from the soil .

Step 3

merge 2 percentage of the carbaryl and 1 gallon of water system in a hired hand - held pump sprayer . Spray the infected petunias with this solution twice during the growing season .

Step 4

Sprinkle a dust / decoy that contains at least 5 per centum carbaryl on the dirt Earth’s surface surrounding the genus Petunia at a pace of 1 pound per every 1000 straight feet . Repeat every seven days during the arise season .

Step 5

Wrap the base of Petunia in aluminum enhancer , which will preclude the cutworms from reaching them again .

Aphid Control

Spray the aphid with weewee using a garden hosepipe with a spray attachment every three twenty-four hour period . utilise a soft material to lightly hit the aphids while spraying with a steady stream of water . The pee helps loose the aphid and the soft cloth well hit them without hurting the genus Petunia . Repeat every three or four days until the aphids cease appear on the petunias .

Release computer storage grease one’s palms ladybugs onto the genus Petunia to feed on the aphids . stash away the ladybugs in the icebox for one to two hour prior to free . The cold will slack down the ladybird beetle flight reaction so they do not immediately leave the petunias . Gently scatter the lady beetle around the plants . The ladybugs will flow onto the petunias until they warm up and bulge out seeking the aphids .

mingle 1 oz of Neem crude in 1 gallon of urine in a manus - held garden heart atomizer and light spray the infected Petunia . Neem oil can be applied to petunias every three to four day until the aphids are gone .

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Things Needed

References

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