Major pests	Chemicals used	Dosage	Mode of action	Any other methods like IPM,biological control,etc
Lemon red scale	a)Narrow range oil   b)buprofezin   c)pyriproxyfen	1.2-1.4 gal/ac(TC) 2.14-2.86lb/acr 0.86 EC 16 oz/acr(TC or LV)	Systemic   Systemic   Systemic	Biologicalcontrol by aphytismelinus &A. lingnanensis
Lemon purple scale	a)chlorpyrifos     b)methidathion	0.5-0.75 pt/100 gal(TC) 25WP 1 lb/100 gal(TC)	Systemic     Systemic	Biological control by aphytislenidosaphes,aparasitic wasp
Lemon black scale	a)malathion   b)methidathion	1-2 pt/100 gal 25wp 0.5 lb/100 gal(TC)	Systemic   Systemic	Biological control by metaphycus helvolus, a parasitic wasp
Lemon cottony cushion scale	a)buprofezin     b)methidathion	70DF 2.14-2.86 lb/acr 25WP 0.5 lb/gal(TC)	Systemic     Systemic	Biological control by vedalia beetle,rodolia cardinalis
Lemon amorbia	a)cryolite   b)naled	96 8-20 lb/acr(OC) 8E 2 pt/acr (OC)	Contact   Contact	Biological control by egg parasites,tiny wasps,trichogramma platneri
Lemon tussock moth	a)cryolite   b)chlorpyrifos 96	8-20 lb /acr(OC) 4E 1-2 qt/acr(OC OR A)	Contact   Contact	Biological control by dermites egg predator,trogoderma sternale
Lemon  leaf miner	a)imidacloprid b)abamectin	7-14 oz/acr 10 fl oz/acr	Systemic Systemic	Avoid pruning live branches more then once year
Lemon cut worm	a)methomyl     b)chlorpyrifos	2.4 1.5-3 pt/acr(OC OR A) 2 qt/acr (OC OR A)	Contact     Contact	Biological control by ophion sp.,a parasitic wasp
Lemon fruit tree leaf roller	a)      carbaryl 80S b)      naled 8E	2lb/ac 2 pt/ac	Systemic Systemic	Biological control by trichogramma spp.
Lemon red mite	a) Propargite CR   b) dicofol (Kelthane MF) 4E	7.5-10 lb/ac. 0.8 pt/100 gal (TDC),	Systemic   Systemic	Biological control by euseius tularensis
Lemon aphid	Pyrethrin EC	1-2 oz/ac	Systemic	Biological control by natural enemies
Lemon mealy bugs	Cryptolaemus montrouzieri	500 ml/ac	Systemic	Biological control by lady beetles
Lemon whiteflies	a)      fenotrothian b)      dimethoate 30EC	500ml/ac 1.7 lt/ac	Systemic	Removal & distruction of affected shoots
Lemon katydids	a)      diflubenzuron 80WG b)      cyfluthrin 2E	3.125-6.25 oz/ac 6.4 fl oz/ac	Contact   Contact	Tank mixing by pyrethroids