Cabbage Integrated Pest Management : An Ecological Guide.

More documents

Recommendations

Info

Key to Some Common Cabbage Insect Pests and DiseasesAffectedplant partLeafSymptoms/findingsLeaves are skeletonized: only the veinsremain, the leaf tissue is all gonePossible cause(s)Diamondback moth (Plutellaxylostella)Armyworms (Spodoptera sp.)Looper (Trichoplusia ni)Cabbage white butterfly (Pieris sp.)Leaf Leaves have black or brown round spots Insect damageLeafspot (Alternaria brassicae)Black leg (Phoma lingam)Bottom rot (Rhizoctonia solani)LeafLeaves have black or brown, irregularshaped, spots or dead areasPesticide burnSunburnBlack rot (Xanthomonas campestris)Varietal characteristicNitrogen shortageLeaf Plant has a purple color on the leaves butotherwise looks normalLeaf Leaves are bluish green in color Varietal characteristicPhosphorous deficiencyPotassium deficiencySeesection5.15.55.85.9-8.58.88.4--8.2-8.9-8.98.9Stemborer (Melanagromyzacleomae) 5.11Petioles Maggots/pupae in large petioles of oldercabbage leavesStem Larvae and pupae inside stem Stemborer (Melanagromyzacleomae)Webworm (Hellula undalis)Roots Deformed roots, ‘clubs’ on the roots Clubroot (Plasmodiophorabrassicae) 8.6Whole Discolouring, wilting, roots start to rot Water logging 3.9plantWholeplantPlant wilts during warm daysWater shortageClubroot (Plasmodiophorabrassicae)Stemborer (Melanagromyzacleomae)3.98.65.11WholeplantWholeplantPlants stay very small and no headsdevelopPlant falls over, stem is rotten at the soillevelCaterpillars/larvae in the soilPupae in the soilPupae on plantsClubroot (Plasmodiophorabrassicae)Bottom rot (Rhizoctonia solaniPoor soil structure - localizedStemborer (Melanagromyzacleomae)5.115.78.68.43.45.11Black leg (Phoma lingam) 8.8Cutworms (Agrotis sp.)Flea beetle (Phyllotreta sp.)Cutworms(Agrotis sp.)Armyworms (Spodoptera sp.)Diamondback moth (Plutellaxylostella)Looper (Trichoplusia ni)Cabbage white butterfly (Pieris sp.)5.45.35.45.55.15.85.9189 Cabbage Ecological Guide - 2000
Literature and Internet Reference List12LITERATURE AND INTERNETREFERENCE LIST12.1 Literature referencesAICAF (Association for International Cooperation of Agriculture and Forestry). 1995. Diseases of tropicalvegetable crops. Tokyo, Japan.AICAF (Association for International Cooperation of Aqriculture & Forestry), 1995. Pests fo tropicalvegetable crops. Tokyo, Japan.Andaloro, J.T.; Rose, K.B.; Shelton, A.M.; Hoy, C.W.; Becker, R.F., 1983. Cabbage growth stages. NewYork’s Food and Life Sciences Bulletin 101, 1983. NYSAES, Cornell University.Atwal, A.S. 1993. Agricultural pests of India and South-East Asia. Kalyani publishers, New Delhi, India.AVRDC (Asian Vegetable Research and Development Center), 1990. Vegetable production training manual.447pp. Taipei, Taiwan.Balasubramani,V.; Swamiappan, M. (1994). Development and feeding potential of the green lacewingChrysoperla carnea Steph. (Neur. Chrysopidae) on different insect pests of cotton. Tamil Nadu AgriculturalUniversity, Coimbatore, India. Anzeiger-fur-Schadlingskunde,-Pflanzenschutz,-Umweltschutz.1994, 67: 8, 165-167.Baker, S.W., 1966. Eight years in Ceylon. Publ.Dehiwala. 221 pp.Black, L.L. 19??. Vegetable diseases, a practical guide. AVRDC, Taiwan.Bloksma, J. 1987. Ziekten en plagen in de biologische groenteteelt. Nationale raad voor LandbouwkundigOnderzoek, Den Haag, the Netherlands.CABI – South East Asian Regional Centre. 1997 (?). Dossier on Diadegma insulare (Hymenoptera:Ichneumonidae), a potential control agent for Plutella xylostella (Lepidoptera: Yponomeutidae).CABI (1996) Integrated Pest Management for Highland Vegetables. Final TA Report (1996) Philippines,managed by IIBC. 250ppCABI Bioscience UK Centre. 2000. Identification Services Report on Melanagromyza cleome.CABI Bioscience UK. TSG IPM Analyses No. 6: Impact of Farmer Field School training on natural,human and social capital: case studies from the Philippines and Kenya, CABI Bioscience.Cardona, E.V., 1997. Integrated Pest Management of the diamondback moth (Plutella Xylostella L.) incabbage in the Philippines: biological control with the use of the parasitoid Diadegma semiclausumHellen. Thesis, University of Gent, Belgium. 117 pp.Choudhury, B.C. and Hoque, M.O. (1982). Control of root-knot nematode in brinjal seed beds by heattreatments. Bangladesh Journal of Agricultural Research 7: p. 55-57Cabbage Ecological Guide - 2000190
Page 2 and 3:
Why this guide?About this guideThis
Page 5 and 6:
Introduction1.4 Cabbage: a bit of h
Page 7 and 8:
Cabbage Crop DevelopmentPresently t
Page 9 and 10:
Cabbage Crop Development2.2 Suscept
Page 11:
Major Agronomic Practices3MAJOR AGR
Page 14 and 15:
Major Agronomic Practices3.2.3 Seed
Page 16 and 17:
Major Agronomic PracticesUse protec
Page 18 and 19:
Major Agronomic Practices3.4.2 Soil
Page 20 and 21:
Major Agronomic Practicesthan 7, th
Page 22 and 23:
Major Agronomic Practices3.4.7 Soil
Page 24 and 25:
Major Agronomic PracticesSome of th
Page 26 and 27:
Major Agronomic PracticeslllCreates
Page 28 and 29:
Major Agronomic PracticesWhen a com
Page 30 and 31:
Major Agronomic PracticesIn additio
Page 32 and 33:
Major Agronomic PracticesSome farme
Page 34 and 35:
Major Agronomic PracticesEffects of
Page 36 and 37:
Major Agronomic PracticesAn example
Page 38 and 39:
Major Agronomic Practicesseed beds,
Page 40 and 41:
Major Agronomic Practicesthis layer
Page 42 and 43:
Major Agronomic PracticesPotting se
Page 44 and 45:
Major Agronomic PracticesTransplant
Page 46 and 47:
Major Agronomic Practices3.9 Water
Page 48 and 49:
Major Agronomic PracticesHowever, w
Page 50 and 51:
Major Agronomic PracticesSome examp
Page 52 and 53:
Ecology of Insect Pests and Natural
Page 54 and 55:
Page 56 and 57:
Page 58 and 59:
Page 60 and 61:
Page 62 and 63:
Page 64 and 65:
Page 66 and 67:
Page 68:
Page 71 and 72:
Page 73 and 74:
Page 75 and 76:
Major Cabbage Insect Pests5MAJOR CA
Page 78 and 79:
Major Cabbage Insect PestsDiadegma
Page 80 and 81:
Major Cabbage Insect PestsTrap crop
Page 82 and 83:
Major Cabbage Insect PestsThe sad s
Page 84 and 85:
Major Cabbage Insect PestsPlant dam
Page 86 and 87:
Major Cabbage Insect PestsJ Free bi
Page 88 and 89:
Major Cabbage Insect Pestsbeetles.
Page 90 and 91:
Major Cabbage Insect Pestsinstars f
Page 92 and 93:
Major Cabbage Insect Pests¤Points
Page 94 and 95:
Major Cabbage Insect PestsSome NPV
Page 96 and 97:
Major Cabbage Insect PestsAdults ar
Page 98 and 99:
Major Cabbage Insect PestsThe adult
Page 100 and 101:
Major Cabbage Insect PestsLarval de
Page 102 and 103:
Major Cabbage Insect PestsLife cycl
Page 104 and 105:
Major Cabbage Insect Pests5.10 Whit
Page 106 and 107:
Major Cabbage Insect PestsParasitic
Page 108 and 109:
Major Cabbage Insect PestsRelated e
Page 110 and 111:
Major Natural Enemies of Cabbage In
Page 112 and 113:
Page 114 and 115:
Page 116 and 117:
Page 118 and 119:
Page 120 and 121:
Page 122 and 123:
Page 124 and 125:
Page 126 and 127:
Page 128 and 129:
Page 130 and 131:
Page 132 and 133:
Page 134 and 135:
Page 136 and 137:
Page 138 and 139:
Disease Ecology7.1 Plant diseases a
Page 140 and 141: Disease Ecology7.3 How diseases spr
Page 142 and 143: Disease EcologyThe disease triangle
Page 144 and 145: Disease Ecologygrowth malformations
Page 146 and 147: Disease Ecology7.8 Control or manag
Page 148 and 149: Disease Ecologycontaminated seeds :
Page 150 and 151: Disease EcologyTrichoderma species
Page 152 and 153: Major Diseases of Cabbage8MAJORDISE
Page 154 and 155: Major Diseases of CabbageRole of en
Page 156 and 157: Major Diseases of CabbageOnce there
Page 158 and 159: Major Diseases of Cabbage· Practic
Page 160 and 161: Major Diseases of Cabbage¤Points t
Page 162 and 163: Major Diseases of Cabbagespores wit
Page 164 and 165: Major Diseases of Cabbage¤Points t
Page 166 and 167: Major Diseases of Cabbagebut does n
Page 168 and 169: Major Diseases of Cabbage8.7 Downy
Page 170 and 171: Major Diseases of Cabbage8.8 Black
Page 172 and 173: Major Diseases of CabbageNitrogen (
Page 174 and 175: Weed Management9WEEDMANAGEMENTSUMMA
Page 176 and 177: Weed ManagementBroadleaf weeds or g
Page 178 and 179: Weed Managementcompost or it may be
Page 180 and 181: Weed Management· Check details of
Page 182 and 183: Weed ManagementTherefore, to date,
Page 184 and 185: Rodent ManagementRats are a common
Page 186 and 187: Rodent Management10.4 Rat managemen
Page 188 and 189: Rodent Management10.4.4 Biological
Page 192 and 193: Literature and Internet Reference L
Page 200 and 201: PESTS & DISEASES COMMON TO CABBAGEP
Page 202 and 203: Plate 3Fig. 13 : Advanced symptoms
Page 204 and 205: deficiency symptoms ---------------
Page 206: chemical --------------------------
show all

Cabbage Integrated Pest Management : An Ecological Guide.

Create successful ePaper yourself

Delete template?

Save as template?