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This research aims to effective of the use natural enemies from offering conclusions for the cherry tomato. The whole process of implementation reports from 102015 to 32016 at OFER’s farm. CHERY TOMATO are fruit vegetables very popular, in addition to some effects for good healthy, the cherry tomato is also considered as a fruit vegetable. So just how do farmers increase production without harm to users health. One of the solutions that is use natural enemy persimilis for cherry tomato helps to reduce the use of chemicals and provide sustainable yields.
USING OF THE PREDATORY PHYTOSEIULUS PERSIMILIS TO MONITORING AND CONTROLLING FOR TWO- SPOTTED SPIDER MITE ON CHERRY TOMATO, OFER ELAD FARM, KMEHIN FARMER : OFER ADVISOR: AVNER LEVY Students: NGUYEN MAU HOANG SANG LE HAI DANG Ramat Negev international training center for advanced agriculture Class of 2015-2016 I ABSTRACT This research aims to effective of the use natural enemies from offering conclusions for the cherry tomato The whole process of implementation reports from 10/2015 to 3/2016 at OFER’s farm CHERY TOMATO are fruit vegetables very popular, in addition to some effects for good healthy, the cherry tomato is also considered as a fruit vegetable So just how farmers increase production without harm to user's health One of the solutions that is use natural enemy persimilis for cherry tomato helps to reduce the use of chemicals and provide sustainable yields I ABSTRACT The use of natural enemies at different times to help farmers determine the extent and time of use of natural enemies to profitable results However, to provide the most effective measures, in addition to use of natural enemies should also incorporate other measures, such as exclusion, sanitation, etc And the limitations when working in the greenhouse to avoid damage and control insects and diseases better when using natural enemies II INTRODUCTION Currently In the field of agriculture, the user of chemicals has caused serious consequences affecting species and humans Figure1: use chemicals in agriculture Why rely on chemical pesticides does not control crop pests? On Earth there are about million insect species, of which about thousand types of herbivorous and only about 1% (about 500 insects) specializing in food crops and fruit trees Although the number of types not many but they are very voracious and eat very well, causing great harm to crops, vegetables, fruit trees (1) Table 1: According to statistics, every year insects caused in China DAMAGE BY INSECTS (%) TOTAL(%) FOOD 10 100 VEGETABLE OIL 20 100 VEGETTABLES 30 100 FRUITS 40 100 II INTRODUCTION Solution to this problem? Today, it is the application of integrated measures to deal with pests, including insects measures using insecticides and using insecticide germs and pay special attention to the protection of birds that feed on harmful insects In addition it also causes, breeding and importing all kinds of beneficial insects to kill pests Only then can prevent environmental pollution and effectively control the harmful insects So we are have made this topic “USING OF THE PREDATORY PHYTOSEIULUS PERSIMILIS FOR TO TWO MONITORING - AND SPOTTED ON CHERRY TOMATO, IN OFER ELADFARM, KMEHIN” SPIDER CONTROLLING MITE photophilic not not sow sow seedlings seedlings in in shady shady places, places, minimum minimum intensity intensity to to tree tree growth growth is is 2000-3000 2000-3000 lux, lux, not not influenced influenced by by photoperiod photoperiod photophilic • Water Requirements Requirements of of the the tree tree during during the the same same diet diet Water • accretion moisturizing moisturizing and and drained drained and and contains contains aa minimum minimum of of 1.5% 1.5% of of organic organic matter matter on on soil soil SUITABLE SUITABLE pH pH 5.5 5.5 to to 7.0 7.0 accretion • Soil and and Soil nutrients nutrients Water Water Lighting Lighting Temperature Temperature variety of ways: (2) CHERY TOMATO are fruit vegetables very popular because of good quality and processing are a • 21-24oC, if if lower lower night night temperatures, temperatures, the the plants plants for for several several days days 4-5oC 4-5oC certain certain flowers flowers 21-24oC, II INTRODUCTION II INTRODUCTION When cherry tomato grown in greenhouses under attack by insects and disease can cause severe crop failure Example: spider mite cause damage by eat leaves cherry tomato and reduce yield So what can farmer to controling and mornitoring spider mite? How to manage effectiveness methods, good for environment and human? II INTRODUCTION (IPM) Integrated pest management, also known as Integrated Pest Control (IPC) is a broad-based approach that integrates practices for economic control of pests IPM aims to suppress pest populations below the economic injury level (EIL) The UN's Food and Agriculture Organisation defines IPM as "the careful consideration of all available pest control techniques and subsequent integration of appropriate measures that discourage the development of pest populations and keep pesticides and other interventions to levels that are economically justified and reduce or minimize risks to human health and the environment (3) Damage on cherry tomato: Mites cause damage by sucking cell contents from leaves At first, the damage show up as a stippling of light dots on the leaves; sometimes the leaves take on a bronze color As feeding continues, the leaves turn yellowish or reddis and drop off => Loss of leaves can have a significant impact on yield and lead to sun burning Figure leaves infected by spider mite causes How to monitoring spider mite on farm? Usually notice plant damage such as stippled or yellow leaves before you spot the mites themselves Check the undersides of leaves for mites, their eggs and webbing Sometimes the mites will be gone by the time you notice the damage; plants will often recover after mites have left Confirm the presence of spider mites. Spider mites are so small, they can be very difficult to see However, one method you can use to confirm their presence is to take a sheet of white paper, place it beneath the plant you suspect to be infested and lightly shake the stem of one of the leaves Figure 8: use white paper to identify the spider mite Description of Phytoseiulus persimilis: Persimilis is a tropical predatory mite that was one of the first greenhouse biological control agents available commercially • Eggs are oval and good sanitation practices are a key to avoiding infestations figure 10: remove pruned leaves in farm The photo take at 7:36 am 10/1/2016 V DISCUSSION Both farms are unused persimilis from November to February because the temperature is quite cold in these month (8 -25 ° C) so the spider mite quantitative growth slowed => Saving production costs In March temperatures rise, the farmers began adding small quantities persimilis to control spider before new season Farm didn’t complementary persimilis due to going to destroy tomatoes and yields less V DISCUSSION: Always control broadleaf weeds around the outside of the house, and not let weeds grow inside the house Although they are wingless, mites can easily spread throughout the house on workers performing normal maintenance operations, such as pruning or harvesting Mites can also be brought into the greenhouse on the clothing of workers or on plants that are brought into the greenhouse => Should be raise awareness of workers in synthetic pest control VI ACKNOWLEDGMENTS We wish to thank express my deepest appreciation to all those who provides us the information to complete this report A special gratitude we give to this article scientific for us writing this report Furthermore Many thanks go to the head of the article scientific, Mr AVNER LEVY whose have improved it more better The last I would also like to acknowledge with much appreciation the farmer Mr Offer and the translator of THUY HANG, who gave the necessary information, suggestions to complete the report VII REFERENCES Capinera JL, Nesheim ON (1992) Soaps and detergents for arthropod control Pest Alert Dr David Ingram 1914 Associate Extension/ Research Professor, Plant Pathology, Central Mississippi Research & Extension Center Johnson WT, Lyon HH 1991 insects that Feed on Trees and Shrubs nd ed.,rev Comstock publishing Associates (1)http://hepa.gov.vn/content/tintuc_chitiet.php?catid=341&subcatid=0&newsid=354&langid=0 (2)https://en.wikipedia.org/wiki/Cherry_tomato (3) http://www.thailand.ipm-nfo.org/components/natural_enemies.htm (4)http://www.biocontrol.entomology.cornell.edu/predators/Phytoseiulus.php ... THE PREDATORY PHYTOSEIULUS PERSIMILIS FOR TO TWO MONITORING - AND SPOTTED ON CHERRY TOMATO, IN OFER ELADFARM, KMEHIN? ?? SPIDER CONTROLLING MITE photophilic not not sow sow seedlings seedlings in... beneath the plant you suspect to be infested and lightly shake the stem of one of the leaves Figure 8: use white paper to identify the spider mite Description of Phytoseiulus persimilis: Persimilis. .. to kill pests Only then can prevent environmental pollution and effectively control the harmful insects So we are have made this topic ? ?USING OF THE PREDATORY PHYTOSEIULUS PERSIMILIS FOR TO TWO