Spatial dynamics of teak defoliator (Hyblaea puera Cramer) - Cochin ...

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a 4 April (j a tJ (J • b 12 May c 3 June d 12 June Fig.3. Sequence <strong>of</strong>leak defolialor outbreaks in 1994. 26
_ 0 _ 1 0 2 _ 3 _ 4 _ 5
Page 1 and 2: SPATIAL DYNAMICS OF TEAK DEFOLIATOR
Page 3 and 4: CERTIFICATE This is to certify that
Page 5 and 6: Mr. Rajan James, Mr. A. Moosa, Mr.
Page 7 and 8: 4.3.5. Correlation between outbreak
Page 9 and 10: CHAPTER I INTRODUCTION Insects are
Page 12 and 13: covering the entire plantations of
Page 14 and 15: Burma and recommended that providin
Page 16 and 17: In a two-year light trap study at J
Page 18 and 19: during 1983-94 and 1987-89 recorded
Page 21 and 22: area of 50 ha. A group of ten grids
Page 23 and 24: CHAPTER IV STUDIES ON THE SPATIAL D
Page 25 and 26: within these various spatially refe
Page 27 and 28: 4.2.3. Correlation between outbreak
Page 30: 4.3. 2. Outbreak pattern, 1993 The
Page 33: 4.3.3. Outbreak pattern, 1994 Table
Page 37 and 38: _ 0 _ 1 0 1 _ 3
Page 39 and 40: Table 4.7. The relationship between
Page 41 and 42: Fig. 8. Location of first outbreak
Page 43 and 44: Table 4.9. Elevation and aspect oft
Page 45 and 46: aspect and outbreak frequency. The
Page 47 and 48: map. The methodology adopted for da
Page 49 and 50: The sixth outbreak occurred on 26 M
Page 51 and 52: explained as caused by progenies of
Page 55 and 56: Fig.5.3. Map ofNilambur teak planta
Page 61: Fig.5.9. Map ofNilambur teak planta
Page 67 and 68: Fig.5 .15. Map ofNilambur teak plan
Page 71 and 72: Fig.5.l9. Map ofNilambur teak plant
Page 73 and 74: Fig.5 .21. Map ofNilambur teak plan
Page 75: '------------------ ------- --- ---
Page 78 and 79: 6.2. METHODS In this study, post em
Page 80 and 81: was observed at around 06.15 h on t
Page 82 and 83: Two moths (one male and one female)
Page 84 and 85:
Aggregations of the moths were pred
Page 86 and 87:
CHAPTER VII DEVELOPMENT OF OUTBREAK
Page 88 and 89:
-.-.-._ --- _--. Black light tube -
Page 91 and 92:
Table 7.1. Correspondence between l
Page 93 and 94:
foliage. If folds are detected, obs
Page 95 and 96:
study has considerable bearing on t
Page 97 and 98:
maximum of 13 ha (see Section 5.2,
Page 99 and 100:
c) Variation in plant quality I ava
Page 102 and 103:
away places. These populations seld
Page 104 and 105:
Berryman, A. A. (1987) The theory a
Page 106:
Nair, K. S. S., Mohanadas, K and Su
Page 109:
APPENDIX A ALGORITHM: FOR COMPUTATI
Page 112 and 113:
Date *No. of Incidence Local Date *
Page 115:
Date "No. of Incidence local Date "
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Spatial dynamics of teak defoliator (Hyblaea puera Cramer) - Cochin ...

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