kosol charernsom: entomology, kasetsart university

Kosol Charernsom: Entomology, Kasetsart UniversityPD

PEST MANAGEMENT IN CITRUS

PEST MANAGEMENT IN CITRUS

Kosol C.

Citrus sweet pillPang Da

Kosol C.

Citrus: Pong Ga n, Sep. 1 9 9

9

PD

Kosol C.

Citrus: sweet pill at Pang Da Royal Stati on, Samoeng, Chiang Mai. 1999

PD

Kosol C.

Sweet pill tangerinePD ส้�มเปลื�อกหวานKosol C.

Comq uat

PDก�มจ๊�อ , ส้�มก�นเปลื�อก

Kosol C.

Citrus fl 5 petal

PD

Kosol C.

Citrus fl

PD

Kosol C.

Citrus Flowers

PD

Kosol C.

Citrus fruit, yellow banded disorder

PD

Kosol C.

Sweet pill tangerine flowers

PD

Kosol C.

Cleopatra Citrus: Pang Da Royal Stati on. Aug. 1999

PD

Kosol C.

SomSamBaiPD

Kosol C.

CT fl PD

PD

Kosol C.

Citrus: stigma and pollensSamoengKosol C.

CT fls PD2 000

PDKosol C.

Pinto bean: cover crop

PDป�นโต

Kosol C.

Citrus: Pang Da, 2 1 Sep. 1999

มวนเขี�ยว ก�นยายน 2542

Kosol C.

2000Pang Da pummello

ส้�มโอ 2000

Kosol C.

Mercot: Pong Noi 1 9 9 9

PNM

Kosol C.

PNM Jul 2000

PNM Kosol C.

PNM 2000 PNM

Kosol C.

PNM

Kosol C.

PNM

Kosol C.

PNMKosol C.

PNMKosol C.

Pongan: Huay

Nam Rin, Sep. 1999

Kosol C.

MWKosol C.

MWKosol C.

MW

Pongan: Pong Noi Mai, Sep. 1 9 9 9

Kosol C.

MW

1999Citrus:MercotatPongNoi Mai , Nov.Kosol C.

aa aaaa aaa aaaa aaaa a a19

99

MW

Kosol C.

MW

Pongan: Pong Noi Mai 7 m Sep. 1 9 99

Kosol C.

Citrus PNM Oct99

MWKosol C.

Citrus, Pong Noi MWKosol C.

1999CitrusOrchardatPongNoi Mai , MWKosol C.

19Citrus:MercotatPongNoi Mai , Sep.99

MW

Kosol C.

Citrus PN l fr

MW Kosol C.

Citrus at Pong Noi Mai, Mr Surin and Dr Vichai: 09 Sep. 1999

MW

Kosol C.

Citrus PN 09 99

MW

Kosol C.

Citrus PNM 10fr

MWKosol C.

Citrus PNM Oct. 1999 MW

Kosol C.

Citrus PNM Oct. 1999 MW

Kosol C.

Citrus PNM Oct. 1999

MW

Kosol C.

aaa aaaa aaaaa a a a1999

MW

Kosol C.

Citrus PNM Oct. 1999MW

Kosol C.

Citrus PNSep.1999

MWKosol C.

23 199Citrus at Pong Noi Mai, Sep.9

MW

Kosol C.

Citrus: PONGAN at Pong Noi Mai, Sep. 1 9

99 MW

Kosol C.

Citrus:PNM

MWKosol C.

Pong Noi Mai, Mar. 2 0 0 0

MW

Kosol C.

PN ct 6 fr MWKosol C.

Citrus: Mercot at Pong N oi Mai, 2 2 Sep. 1 9 99

MW

Kosol C.

Citrus: Pong Noi Mai, Mar. 1 999

MW Kosol C.

Citrus at Pong Noi Mai: July 2 000

PNM2000 Kosol C.

Pong Noi Mai Citrus: Pongan 1 4 Feb.1 9 9 9

PNM

Kosol C.

CT PNM f 0

MW Kosol C.

CT PNM

MW

Kosol C.

ct PNM0 7 2000

MW

Kosol C.

CT Itn Jun2 000

PongNoi Kosol C.

Citrus:Pong Noi Mai, deficiency ต แม�ว�น อ แม�วาง

ชม Kosol C.

Ct yll lf PNM

MW Kosol C.

Citrus: yellow green leaf

MW

Kosol C.

citrus yellow leaf

MW

Kosol C.

Ct HNR F2 000

Huay NamRi nKosol C.

CT HNR2000

HNRKosol C.

ct HNRJun00

HNR

Kosol C.

Huay NamRi n 14 October 1999

14 October 1999

Kosol C.

Citrus: Huay Pong Mar. 2 000

Huay PongKosol C.

199Citrus, Huay Pong,9

HP

Kosol C.

Doi mod, Huay Na m Rin,1 9 9 9 ex

per i ment plots

Do i

Mod

Kosol C.

HNRKosol C.

HNR

Kosol C.

HNR

Pongan: Huay Nam Rin 7 m 1 9 9 9Kosol C.

20 1999Huay Pong, Dec.

HP

Kosol C.

HP Jul2000

HPKosol C.

2000HPct Jul

Huay Pong Kosol C.

aaaa a a aaaaaa aaaa aaaaaaaa a2000

PD2000

Kosol C.

PD99Kosol C.

Pang Da Royal Stat ion, Sep. 1 9 9 9

PDKosol C.

Conquat , Pang Da

PD

Kosol C.

Citrus: sweet pill

PD

Kosol C.

PD gum by fruit borer

Citrus fruit borer gumKosol C.

PM ct

Pah Meang

Kosol C.

PM

Pah Meang, Jun. 2 0 0 0Kosol C.

Pah Maeng, Mar. 2 0 0 0

PM

Som Tra Citrus Kosol C.

Citrus, Celery: Doi Mae Poon

Mae Poon

Kosol C.

Citrus medica aaaa aa:a aaa Apis florea

Doi Pue

Kosol C.

Citrus medica Doi Pue

Kosol C.

Citrusmedica

Kamphaengsaen Kosol C.

Citrus luang-tong, FangCitrus luang-tong, FangKosol C.

Citrus: Nan Citrus: Nan Kosol C.

Citrus vs parents

aaaaaa aa a aa aaaaa a aaa aaaaa aaa aaaaa aaaay

Chi angDao

1997Kosol C.

Doi Luang, Chiang DaoKosol C.

Doi Luang

Kosol C.

Doi Luang

Kosol C.

Doi Luang, Chiang Dao

Kosol C.

Doi Luang Organic pondKosol C.

Doi Luang citrus: 3 years,1 9 9 8

ChiangDaoKosol C.

Citrus shokun 2 yr Chiang Dao

CD

Kosol C.

Citrus: Organic Farm

CD

Organic StrawberryKosol C.

na aaaFangKosol C.

Citrus Omite over used

FangKosol C.

Citrus: Som Si Thong, Ch iang Mai

Fang

Kosol C.

Citrus: Som Chin

FangKosol C.

Lampang,1996 Kosol C.

Shokun 1 9 9 6 LampangKosol C.

Methyl

eugenol trapKosol C.

Citrus: Omite overdose

in Fang, Chiang MaiCitrus: Omite overdose

in Fang, Chiang MaiKosol C.

Citrus orchard at Klong VI, Rang Si t 1976 Rang Sit

Kosol C.

Citrus orchard at Klong VI, Rang Sit 1 9 7 6

Rang Sit

Kosol C.

Som Kaew: King orange Samuth Sakhon Kosol Char er

nsom 1992Kosol C.

Tong Dee flowerKosol C.

Citrus grandis 1 52000Tong Dee, yr Dec. ,Prachin

buri Kosol C.

Citrus grandis, Tong Dee, MaidedPrachin

Kosol C.

Khao Horm, Prachinburi

SUAN MAI DED not any chemical

application since 1991

SUAN MAI DED not any chemical

application since 1991

Kosol C.

Citrus:trifoliate

aaaaaa aaaaaa

Kosol C.

Citrus: Shokun vs Parents Pet Laaaa

Kosol C.

Citrus Pet Lanna 1 9 9 9Lamp

angKosol C.

Citrus: Pet Lanna

OrchardCitrus: Pet Lanna

OrchardKosol C.

Pet Lanna citrus Sep.1996

Lampang Kosol C.

Shokun Kosol C.

ShokunKosol C.

Shokun Kosol C.

Shokun Kosol C.

Shokun Kosol C.

Shokun

Tangerine Kosol C.

Shokun OriginalKosol C.

Shokun October

19972540Kosol C.

Shokun Weeds

Kosol C.

Shokun Petch Lanna 1

Kosol C.

Shokun Petch

Lanna 2 Kosol C.

Shokun

Kosol C.

Som Kleang citrus

Kosol C.

Yellow Sticky Traps (Petch Lanna)

Kosol C.

Moth trap

Kosol C.

ภาพ 2519-2544