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PEAR GREEN CLUSTER BUD SPRAY

Effectiveness rating: E = excellent, G = good, F = fair


Disease Effectiveness Suggested Chemicals 100 Gal Dilute Acre Concentrate
Scab E = 1, 2
1. Topsin-M 70W + Mancozeb 75DF 4 oz + 1 lb 1 lb + 3 lb
Leaf spot E = 1, 2, 3
2. Topsin-M 70W + Ziram 76DF
4 oz + 1 lb 1 lb + 3 lb
    3. Ziram 76DF
1.5-2 lb 6-8 lb

PEAR GREEN CLUSTER BUD SPRAY

Effectiveness rating: E = excellent, G = good, F = fair


Insects/Mites Effectiveness Suggested Chemicals 100 Gal Dilute Acre Concentrate
Pear psylla (PP) E = 1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 13, 15, 16, 17
1. Superior oil 2 gal 6 gal

G = 5, 20
2. Asana XL or Adjourn 0.66EC 3 fl oz  9 fl oz
San Jose scale (SJS) E = 1, 5, 13, 20
3. Perm-UP 3.2EC or Pounce 3.2EC -- 12-16 fl oz
Tarnished plant bug (TPB)1 E = 2, 3, 4, 7, 8, 9, 15, 16, 17, 19
4. Perm-UP 25DF or Ambush 25WP -- 12.8-17.6 oz or
19-25.6 oz

 G = 6,11, 18
5. Lorsban 3.8, Nufos 4E, Yuma 4E or Lorsban 75WG
1 pt or 10 oz 2.5 pt or 2 lb
 Climbing cutworms (CC)2 E = 2, 3, 4, 7, 8, 9, 15, 17, 19 6. Surround WP --
25 lb
   G = 5 7. Danitol 2.4EC -- 16-21 fl oz


8. Warrior 1CS, Lambda Cy 1EC, Silencer 1EC or Warrior 2CS
--
2.6-5.1 fl oz


or 1.3-2.5 fl oz


9. Declare 1.25CS or
Proaxis 0.5CS
--
1.02-2.05CS

2.6-5.1 fl oz


10. Assail 30SG -- 8.0 oz


11. Calypso 4F
1-2 fl oz
4-8 fl oz


13. Esteem 35WP
--
5 oz


14. Battalion 0.2EC
--
7.0-14.1 fl oz


15. Baythroid XL 1EC or Tombstone 2EC
--
2.0-2.4 fl oz


16. Dimilin 2L
--
40-48 fl  oz


17. Mustang Maxx 0.8EC
--
4 fl oz


18. Beleaf 50SG
--
2-2.8 oz


19.  Bifenture 2EC
--
2.6-12.8 fl oz


20.  Centaur 70WDG
--
34.5-46 oz

1 Monitor appearance of TPB by jarring tree limbs over a sheet placed on the ground; TPB will fall from limbs to sheet.

2 CC feed in trees at night and hide in ground cover during the day.
 
 
 
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Web Site Authors: Alan R. Biggs and Douglas G. Pfeiffer