Guide to Pest Management in Rhubarb 2013 - Perennia
Guide to Pest Management in Rhubarb 2013 - Perennia
Guide to Pest Management in Rhubarb 2013 - Perennia
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Cabbage<br />
looper,<br />
Imported<br />
cabbage worm,<br />
&<br />
Diamondback<br />
moth<br />
bees through direct<br />
contam<strong>in</strong>ation of pollen and<br />
nectar. DO NOT apply this<br />
product dur<strong>in</strong>g crop<br />
flower<strong>in</strong>g period or when<br />
flower<strong>in</strong>g weeds are present<br />
<strong>in</strong> the field, orchard or<br />
v<strong>in</strong>eyard.<br />
5 sp<strong>in</strong>osad Success 480 SC 0.182 L/ha 12 hours 1 Max 3 applications/yr. Allow<br />
7-10 days between<br />
applications<br />
Entrust 80 W 109 g/ha 12 hours 1 Max 3 applications/yr. Allow<br />
7-10 days between<br />
5 sp<strong>in</strong>e<strong>to</strong>ram Delegate WG 140-200<br />
g/ha<br />
applications<br />
4 hours 1 Time application for<br />
Cabbage Looper with peak<br />
egg hatch or small larvae.<br />
Repeat applications based on<br />
population moni<strong>to</strong>r<strong>in</strong>g. Use<br />
higher rate for higher<br />
<strong>in</strong>festations or advanced<br />
growth stages. Maximum of 3<br />
applications per year with a<br />
m<strong>in</strong>imum re-treatment<br />
<strong>in</strong>terval of 5 days.<br />
28 chlorantraniliprole Coragen 250 ml/ha 12 hours 1 For Cabbage Looper. Beg<strong>in</strong><br />
applications when treatment<br />
thresholds have been reached.<br />
Maximum of 4 applications<br />
per season. Do not apply<br />
more than once every 3 days.<br />
Do not exceed 1 L of Coragen<br />
per ha per season. Apply <strong>in</strong> a<br />
<strong>Rhubarb</strong><br />
6
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