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Black Spot - Spot the Symptoms . Solve the Problem
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Black Spot - Common disease on roses. Black spots with yellow fringes spread quickly over the plant. Premature leaf fall may occur. - SOLUTION: Remove and destroy fallen leaves and infected leaves on roses. Spray with Bio Dithane 945, Bio Systhane Fungus Fighter or Bio Fungus Fighter at first signs of disease and repeat fortnightly. Ideally spray early to prevent bad Black Spot area. Spray Bio Multirose in Spring when new leaves are emerging and repeat fortnightly. This will prevent Black Spot, Mildew and Rust. Bio Multirose also contains a pest killer. |
other solutions silver leaf |
scab |
peach leaf curl |
capsid bug |
codling moth |
powdery mildew |
caterpillars |
red spider mite |
canker-bacterial |
aphids |
thrips |
earwigs |
rust |
yellowing leaves |
leafhopper |
cuckoo spit |
slugs and snails |
wilt |
virus |
botrytis |
whitefly |
sun scorch |
blossom end rot |
greenback |
blight |
fruit splitting |
chocolate spot |
scale insect |
mealy bug |
leaf fall |
die back |
vine weevil |
leaf spot |
leaf miner |
honey fungus |
black spot |
tortrix moth |
rose suckers |
cabbage root fly |
club root |
pea moth |
pea and bean weevil |
wireworm |
red thread disease |
lawn weeds |
moss
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