Bellotti, A.; Crop-insect interactions using cassava as a model

More documents

Recommendations

Info

The effect of climate changes on arthropod pests in selected agroecosystems may be manifested as follows 1. Some pest species and niches may disappear 2. The emergence of secondary pest in higher populations and causing crop damage 3. Change in pest distribution, an extension of geographical range 4. Shifs in species abundance, intensification of pest management problems 5. Changes in population growth rate, intrinsic rate of increase 6. Increased number of pest generation during cropping cycles 7. Extension of development season 8. Shifts in species diversity 9. Changes in crop-natural enemy synchrony 10. Changes in interspecific interactions 11. Increased risk of invasion by exotic or migrant pest 12. Introduction of alternative host that can provide a “green bridge” between cropping cycles
LIFE CYCLE OF Premnotrypes vorax (ANDEAN POTATO WEEVIL) AT DIFFERENT ALTITUDES STAGE TIBAITATA (2560 MASL) > 16°C OBONUCOS ( 2700 MASL) 12ºC PARAMO DE LETRAS (3500 MASL) < 10ºC EGG 30 45 76 LARVA 51 54 118 PUPA 20 32 46 ADULT PUPAL CELL 25 + 30 + 43 TOTAL 126 151 289 ADULT LONGEVITY (MONTH) > 12 18 ? Zennerde Polania, 1990
Page 1 and 2: CROP-INSECT INTERACTIONS USING CASS
Page 3 and 4: MAJOR ARTHROPOD PEST ASSOCIATED WIT
Page 5 and 6: RTHROPOD PEST: INCREASED DAMAGE TO
Page 8 and 9: Number of consecutive dry months (r
Page 10 and 11: Estimated Annual Temperature Change
Page 14 and 15: CASSAVA GREEN MITES, Mononychellus
Page 16 and 17: Sao Paulo: 1900-2006 Location: lon=
Page 18 and 19: CASSAVA PESTS / BRAZIL / CLIMATE CH
Page 20 and 21: RESEARCH & TECHNOLOGY DEVELOPMENT R
Page 22 and 23: MAJOR PESTS Mealybugs Phenacoccus h
Page 24 and 25: CASSAVA MEALYBUGS Homoptera:Pseudoc
Page 26 and 27: Biological Control of the Cassava M
Page 28 and 29: Introduced Anagyrus diversicornis A
Page 30 and 31: CASSAVA MEALYBUG AND DAMAGE: TAILAN
Page 32 and 33: Mononychellus tanajoa Cassava Green
Page 34 and 35: MANAGEMENT OF CASSAVA MITES HOST PL
Page 36 and 37: CASSAVA GREEN MITES ON RESISTANT CL
Page 38 and 39: Phytoseiidae: Predaceous Mites
Page 40 and 41: Biological Control of Cassava Mites
Page 42 and 43: CGM Populations reduced by 30 -90%
Page 44 and 45: cional de Agricultura Tropical ente
Page 46 and 47: Global Distribution of Cassava Whit
Page 48 and 49: WHITEFLIES High whitefly population
Page 50 and 51: DEVELOPING PLANTS RESISTANT TO ARTH
Page 52 and 53: Nonadapted source of resistance x A
Page 54 and 55: MEcu 72 70% Mortality of Nymphal In
Page 56 and 57: Developing a Whitefly Resistant Com
Page 58 and 59: RELEASE OF NATAIMA-31 Colombia, MAD
Page 60 and 61: BIOLOGICAL CONTROL Percent mortalit
Page 62 and 63:
CHEMICAL CONTROL Stake treatment -
Page 64:
Yield (t/ha) 30 20 Cassava yields (
Page 67 and 68:
Bemisia tabaci (Biotype B) Survival
Page 69 and 70:
cional de Agricultura Tropical ente
Page 72 and 73:
Average Damage Rating 6 5 4 3 2 1 0
Page 74 and 75:
Survival curves of Aleurotrachelus
Page 76 and 77:
Development of Genetic markers for
Page 78 and 79:
Genotyping and Phenotyping of BC 1
Page 80 and 81:
Important criteria and future trend
show all

Bellotti, A.; Crop-insect interactions using cassava as a model

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?