CN113080147B - Method for preventing and treating yellow leaf borers by trichogramma - Google Patents

Method for preventing and treating yellow leaf borers by trichogramma Download PDF

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CN113080147B
CN113080147B CN202110409032.7A CN202110409032A CN113080147B CN 113080147 B CN113080147 B CN 113080147B CN 202110409032 A CN202110409032 A CN 202110409032A CN 113080147 B CN113080147 B CN 113080147B
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eggs
moth
rice
wheat bran
rice moth
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CN113080147A (en
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吴文龙
吴正伟
徐进
郭建章
师沛琼
黎莹
林维
黄丽纯
陈先锋
张立
黄瑞礼
黎宗浩
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Guangdong Yuetian Biotechnology Co ltd
Guangdong Ocean University
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Guangdong Ocean University
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/033Rearing or breeding invertebrates; New breeds of invertebrates
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protecting plants
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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  • Biodiversity & Conservation Biology (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

Abstract

The invention discloses a method for preventing yellow stem borer with deep fragrance by trichogramma, which comprises the following steps: culturing rice moth eggs: uniformly adding 0.5 kg of wheat bran into an insect breeding sieve (in 44.5 cm, 74.8 cm, 7.5 cm), uniformly scattering 1.68-1.70 ml of fresh rice moth eggs, and then placing the insect breeding sieve in an insect breeding room at 20-25 ℃ for development; step (2), water spraying and wheat bran increasing are carried out to obtain rice moth larva food: after one week of inoculation, rice moth larvae are hatched, a small amount of water is sprayed on wheat bran of the insect breeding sieve 1 time each morning and afternoon every day, and feed needs to be added in time when the rice moth larvae are short of food. The method for preventing and treating yellow stem borers by trichogramma comprises the steps of breeding rice moths, collecting eggs of the rice moths to parasitize the yellow stem borers, preparing the parasitized eggs into bee cards, and then putting the bee cards into a victim agilawood forest to achieve the purpose of preventing and treating the yellow stem borers.

Description

Method for preventing and treating yellow leaf borers by trichogramma
Technical Field
The invention belongs to the technical field of biological control of plant protection, and particularly relates to a method for controlling yellow leaf borer by trichogramma.
Background
The trichogramma is a highly practical technology, has become a natural enemy insect with longest research history, widest application range, largest control area and best control effect on the modern agriculture and forestry pest biological control, selects an intermediate host suitable for large-scale propagation of the trichogramma on the premise of large-area application of the trichogramma, generally utilizes the stem borer as the intermediate host to carry out large-scale production of the trichogramma abroad, and realizes mechanized production.
The yellow-wild borer belongs to lepidoptera and snout moth family, is a monophagous and important leaf-feeding pest which harms aquilaria sinensis, seriously influences the healthy growth of the aquilaria sinensis, often eats leaves to become bald tips when the emergence occurs, is a typical oligophagous pest, only eats a few plants such as aquilaria resinifera and sumac, and the like, is only found to damage the aquilaria sinensis at present in China, is an aquilaria plant in the Thymelaeaceae, is listed as a national second-level important protection wild plant in 1999, has high economic value, is the most important pest in the growth process of the aquilaria sinensis, generates more than 6-8 generations in the south Hainan area in 1 year, eats larvae to eat leaves and young tender branches and stems, can eat whole leaves during outbreak, and seriously influences the growth and aroma formation of trees.
The emergence of the yellow-eared moth can lead the growth of the tree body to be slow and the death of saplings to result in the growth cycle of the grown trees or the growth cycle reaching the fragrance formation standard to be prolonged, and the influence on the yield and the quality of the agilawood is great in the fragrance formation period, so that the development of the agilawood industry is restricted, and in recent years, with the large-scale artificial pure forest planting of the aquilaria sinensis, the problems of plant diseases and insect pests such as the yellow-eared moth and the like are increasingly prominent, so that the method for preventing and treating the yellow-eared moth by using the yellow-eared moth trichogramma of the yellow-eared moth is provided, and the method aims to provide reference for the comprehensive prevention and treatment of the important yellow-eared moth of the white-eared moth and the healthy development of the white-eared moth industry.
Disclosure of Invention
The invention aims to provide a method for preventing and controlling yellow leaf borer by trichogramma, which aims to solve the problems that the emergence of the existing yellow leaf borer in the background art can lead the growth of trees to be slow and the death of young trees.
In order to achieve the purpose, the invention provides the following technical scheme: a method for preventing and treating yellow leaf borer by trichogramma comprises the following steps:
culturing rice moth eggs: uniformly adding 0.5 kg of wheat bran into an insect breeding sieve (in 44.5 cm, 74.8 cm, 7.5 cm), uniformly scattering 1.68-1.70 ml of fresh rice moth eggs, and then placing the insect breeding sieve in an insect breeding room at 20-25 ℃ for development;
step (2), water spraying and wheat bran increasing are carried out to obtain rice moth larva food: after one week of inoculation, the rice moth larvae are hatched, a small amount of water is sprayed on wheat bran of the insect breeding sieve 1 time each morning and afternoon every day, and feed needs to be added in time when the rice moth larvae lack food;
pupating the rice moth: after about 45 days, the wheat bran on the insect-breeding sieve has partial small protrusions, which indicates that the rice moth larvae begin to pupate, and the mesh sieve (48 cm < 80 cm) is covered on the insect-breeding sieve;
step (4), eclosion and moth harvesting of adult rice moths: in the morning, the adult rice moth is collected into the cage by a moth collecting machine and placed on an egg collecting rack;
step (5), collecting rice moth eggs: sweeping the eggs of the cage completely by using a hair broom, cleaning scales on the eggs of the rice moths, killing embryos by using ultraviolet rays, and then storing in a refrigerator at a certain temperature;
step (6), feeding trichogramma: collecting the parasitic yellow-eyed moth egg mass of the trichogramma in the agilawood forest to obtain the species of the trichogramma dendrobii, putting the species into an incubator for breeding, and supplying 25% of honey water for supplementing nutrition at the beginning of emergence;
step (7), bee receiving: culturing newly emerged trichogramma in an incubator with a tray uniformly sown with the eggs of the rice moth;
step (8), taking out dark cultured worm eggs: after the rice moth eggs are parasitized by breeding bees in the bee breeding box for 48 hours, taking out the eggs and the supporting plate, slightly brushing the eggs adhered on the supporting plate into a new tray by using a brush, putting the tray into an environment with the temperature of 25 +/-1 ℃ and the relative humidity of 75 +/-5 percent, culturing for 2 days, judging whether the eggs are parasitized according to the color of the eggs, wherein the eggs are black, namely the eggs are parasitized, and ventilating for 20min every day;
step (9), screening worm eggs: screening parasitic ova, and making bee cards with the ova;
step (10), bee releasing: and (4) releasing the wasps at the beginning of the egg-starting period of the yellow-eared moths, and releasing the wasps in the evening under the condition of breeze and no rain.
Preferably, in the step (2), when the wheat bran is used as a feed, the wheat bran needs to be sterilized at a high temperature of 100 ℃ for 20 minutes before the rice moth is raised, part of pests in the wheat bran are killed, water is added into the wheat bran, the mixture is uniformly stirred, and the humidity in the wheat bran is about 10%.
Preferably, the feeding conditions in the incubator in the step (6) are as follows: temperature (25 +/-1) ° c, relative humidity 75% +/-5%, and photoperiod L/D =14h/10 h.
Preferably, the culture environment of step (7) is: a dark room at 25 ℃ and 75% relative humidity.
Preferably, the ratio of the inoculated bees to eggs in the step (7) is 1: 8 to 10.
Preferably, the environment for releasing the bees in the step (10) is controlled to be at a temperature of 20-29 ℃ and a relative humidity of 65-75%.
Preferably, the bee card is hung on the main stem of the agilawood plant.
Preferably, the bee releasing needs to be carried out for three times: wherein 20000 bees per hectare are placed for the first time, the second bee placing is carried out after 4-6 days, 15000 bees per hectare are placed for the second time, the third bee placing is carried out after 6-7 days, and 10000 bees per hectare are placed for the third time.
Compared with the prior art, the invention has the beneficial effects that: the method for preventing and treating yellow stem borers by trichogramma comprises the steps of breeding rice moths and collecting eggs of the rice moths to parasitize the yellow stem borers, preparing the parasitized eggs into bee cards, and then putting the bee cards into a victim agilawood forest to realize the purpose of preventing and treating the yellow stem borers:
1. the trichogramma breeding method has the advantages that trichogramma is bred artificially and bred by using the eggs of the trichogramma, and is put into a damaged agilawood forest, so that the generation of yellow stem borers can be effectively inhibited, and the damage degree of the stem borers to agilawood is reduced.
2. The stable natural enemy population is established to inhibit the generation of the yellow stem borer of the agilawood forest, so that the use of pesticides can be reduced, and the method has important significance for environmental protection.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments.
The invention is described in detail below with reference to specific examples:
example 1:
a method for preventing and treating yellow leaf borer by trichogramma comprises the following steps:
culturing rice moth eggs: uniformly adding 0.5 kg of wheat bran into an insect breeding sieve (in 44.5 cm, 74.8 cm, 7.5 cm), uniformly scattering 1.68-1.70 ml of fresh rice moth eggs, and then placing the insect breeding sieve in an insect breeding room at 20-25 ℃ for development;
spraying water and adding wheat bran to serve as food for rice moth larvae: after one week of inoculation, rice moth larvae are hatched, a small amount of water is sprayed on wheat bran of the insect-breeding sieve 1 time each morning and afternoon every day, feed needs to be added in time when the rice moth larvae lack food, the wheat bran needs to be sterilized for 20 minutes at a high temperature of 100 ℃ before the feed is added, partial pests in the wheat bran are killed, water is added into the wheat bran and the wheat bran is uniformly stirred, and the humidity in the wheat bran is about 10%;
pupating the rice moth: after about a day, the wheat bran on the insect-breeding sieve has small protrusions, which indicates that the rice moth larvae begin to pupate, and the mesh sieve (48 cm < 80 cm) is covered on the insect-breeding sieve;
step (4), eclosion and moth harvesting of adult rice moths: in the morning, the adult rice moth is collected into the cage by a moth collecting machine and placed on an egg collecting rack;
step (5), collecting rice moth eggs: sweeping the eggs of the cage completely by using a hair broom, cleaning scales on the eggs of the rice moths, killing embryos by using ultraviolet rays, and then storing in a refrigerator at a certain temperature;
step (6), feeding trichogramma: collecting yellow-eared moth eggs parasitized by trichogramma in an agilawood forest to obtain a moth yellow-eared moth bee species, wherein the placing conditions are as follows: feeding in an incubator with the temperature of 25 +/-1) DEG C, the relative humidity of 75% +/-5% and the photoperiod L/D =14h/10h, and supplying 25% of honey water for supplementing nutrition at the beginning of eclosion;
step (7), bee receiving: culturing newly emerged trichogramma in an incubator with a tray for uniformly sowing the eggs of the rice moth, placing the incubator in a dark room with the temperature of 25 ℃ and the relative humidity of 75 percent, and ensuring the ratio of the inoculated bees to the inoculated eggs to be 1: 8;
step (8), taking out dark cultured worm eggs: after the rice moth eggs are parasitized by breeding bees in the bee breeding box for 48 hours, taking out the eggs and the supporting plate, slightly brushing the eggs adhered to the supporting plate into a new tray by using a brush, culturing for 2 days in an environment with the temperature of 25 +/-1 ℃ and the relative humidity of 75 +/-5 percent, judging whether the eggs are parasitized according to the color of the eggs, wherein the eggs are black, namely the eggs are parasitized, and ventilating for 20min every day;
step (9), worm eggs are screened: screening parasitic ova, and making bee cards with the ova;
step (10), bee releasing: the method comprises the steps of starting releasing bees at the egg beginning stage of yellow-eared moths, releasing bees under the condition of releasing bees under the conditions of breeze and no rain, temperature of 20-29 ℃ and relative humidity of 65-75% in the evening, hanging bee cards on main stems of agilawood plants, releasing bees 20000 heads/hectare for the first time, releasing bees for the second time after 4-6 days, releasing bees 15000 heads/hectare for the second time, releasing bees for the third time after 6-7 days, and releasing bees 10000 heads/hectare for the third time.
Example 2:
a method for preventing and treating yellow leaf borer by trichogramma comprises the following steps:
culturing rice moth eggs: uniformly adding 0.5 kg of wheat bran into an insect breeding sieve (in 44.5 cm, 74.8 cm, 7.5 cm), uniformly scattering 1.68-1.70 ml of fresh rice moth eggs, and then placing the insect breeding sieve in an insect breeding room at 20-25 ℃ for development;
step (2), water spraying and wheat bran increasing are carried out to obtain rice moth larva food: after one week of inoculation, rice moth larvae are hatched, a small amount of water is sprayed on wheat bran of the insect-breeding sieve 1 time each morning and afternoon every day, feed needs to be added in time when the rice moth larvae lack food, the wheat bran needs to be sterilized for 20 minutes at a high temperature of 100 ℃ before the feed is added, partial pests in the wheat bran are killed, water is added into the wheat bran and the wheat bran is uniformly stirred, and the humidity in the wheat bran is about 10%;
pupating the rice moth: after about a day, the wheat bran on the insect-breeding sieve has small protrusions, which indicates that the rice moth larvae begin to pupate, and the mesh sieve (48 cm < 80 cm) is covered on the insect-breeding sieve;
step (4), eclosion and moth harvesting of adult rice moths: in the morning, the adult rice moth is collected into the cage by a moth collecting machine and placed on an egg collecting rack;
step (5), collecting rice moth eggs: completely sweeping eggs in the cage by using a hair broom, cleaning scales on the eggs of the rice moths, killing embryos by using ultraviolet rays, and then storing in a refrigerator at a certain temperature;
step (6), feeding trichogramma: collecting yellow-eared moth eggs parasitized by trichogramma in an agilawood forest to obtain a moth yellow-eared moth bee species, wherein the placing conditions are as follows: feeding in an incubator with the temperature of 25 +/-1) DEG C, the relative humidity of 75% +/-5% and the photoperiod L/D =14h/10h, and supplying 25% of honey water for supplementing nutrition at the beginning of eclosion;
step (7), bee receiving: culturing newly emerged trichogramma in an incubator with a tray for uniformly sowing the eggs of the rice moth, placing the incubator in a dark room with the temperature of 25 ℃ and the relative humidity of 75 percent, and ensuring the ratio of the inoculated bees to the inoculated eggs to be 1: 9;
step (8), taking out dark cultured worm eggs: after the rice moth eggs are parasitized by breeding bees in the bee breeding box for 48 hours, taking out the eggs and the supporting plate, slightly brushing the eggs adhered to the supporting plate into a new tray by using a brush, culturing for 2 days in an environment with the temperature of 25 +/-1 ℃ and the relative humidity of 75 +/-5 percent, judging whether the eggs are parasitized according to the color of the eggs, wherein the eggs are black, namely the eggs are parasitized, and ventilating for 20min every day;
step (9), screening worm eggs: screening parasitic ova, and making bee cards with the ova;
step (10), bee releasing: the method comprises the steps of starting releasing bees at the beginning of oviposite period of yellow-eared moths, selecting a condition of releasing bees at the evening under the conditions of breeze and no rain, the temperature of 20-29 ℃ and the relative humidity of 65-75%, hanging bee cards on stems of agilawood plants, releasing bees 20000 heads/hectare for the first time, releasing bees at the second time after 4-6 days, releasing bees 15000 heads/hectare for the second time, releasing bees at the third time after 6-7 days, and releasing bees at 10000 heads/hectare for the third time.
Example 3:
a method for preventing and treating yellow leaf borer by trichogramma comprises the following steps:
culturing rice moth eggs: uniformly adding 0.5 kg of wheat bran into an insect breeding sieve (in 44.5 cm, 74.8 cm, 7.5 cm), uniformly scattering 1.68-1.70 ml of fresh rice moth eggs, and then placing the insect breeding sieve in an insect breeding room at 20-25 ℃ for development;
step (2), water spraying and wheat bran increasing are carried out to obtain rice moth larva food: after one week of inoculation, the rice moth larvae are hatched, a small amount of water is sprayed on wheat bran of the insect-breeding sieve respectively 1 time in the morning and afternoon every day, when the rice moth larvae lack food, feed needs to be added in time, before the feed is added, the wheat bran needs to be disinfected for 20 minutes at a high temperature of 100 ℃, part of pests in the wheat bran are killed, water is added into the wheat bran, the mixture is stirred uniformly, and the humidity in the wheat bran is about 10%;
pupating the rice moth: after about a day, the wheat bran on the insect-breeding sieve has small protrusions, which indicates that the rice moth larvae begin to pupate, and the mesh sieve (48 cm, X80 cm) is covered on the insect-breeding sieve;
step (4), eclosion and moth harvesting of adult rice moths: in the morning, the adult rice moth is collected into the cage by a moth collecting machine and placed on an egg collecting rack;
and (5) collecting rice moth eggs: sweeping the eggs of the cage completely by using a hair broom, cleaning scales on the eggs of the rice moths, killing embryos by using ultraviolet rays, and then storing in a refrigerator at a certain temperature;
step (6), feeding trichogramma: collecting yellow-eared moth eggs parasitized by trichogramma in an agilawood forest to obtain a moth yellow-eared moth bee species, wherein the placing conditions are as follows: feeding in an incubator with the temperature of 25 +/-1) DEG C, the relative humidity of 75% +/-5% and the photoperiod L/D =14h/10h, and supplying 25% of honey water for supplementing nutrition at the beginning of eclosion;
step (7), bee receiving: placing newly emerged trichogramma into an incubator with a tray for uniformly spreading eggs of the rice moth, culturing, placing the incubator into a dark room with the temperature of 25 ℃ and the relative humidity of 75%, wherein the ratio of the inoculated bees to the inoculated eggs is 1: 10;
step (8), taking out dark cultured worm eggs: after the rice moth eggs are parasitized by breeding bees in the bee breeding box for 48 hours, taking out the eggs and the supporting plate, gently brushing the eggs adhered to the supporting plate into a new tray by using a brush, placing the tray in an environment with the temperature of 25 +/-1 ℃ and the relative humidity of 75 +/-5% for culturing for 2 days, judging whether the eggs are parasitized according to the color of the eggs, wherein the eggs are black, namely the eggs are parasitized, and ventilating for 20 minutes every day;
step (9), screening worm eggs: screening parasitic ova, and making bee cards with the ova;
step (10), bee releasing: the method comprises the steps of starting releasing bees at the beginning of oviposite period of yellow-eared moths, selecting a condition of releasing bees at the evening under the conditions of breeze and no rain, the temperature of 20-29 ℃ and the relative humidity of 65-75%, hanging bee cards on stems of agilawood plants, releasing bees 20000 heads/hectare for the first time, releasing bees at the second time after 4-6 days, releasing bees 15000 heads/hectare for the second time, releasing bees at the third time after 6-7 days, and releasing bees at 10000 heads/hectare for the third time.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. A method for preventing and treating yellow leaf borer by trichogramma is characterized by comprising the following steps:
culturing rice moth eggs: uniformly adding 0.5 kg of wheat bran into an insect-breeding sieve with the size of 44.5 cm, 74.8 cm, 7.5 cm, uniformly scattering 1.68-1.70 ml of fresh rice moth eggs, and then placing the insect-breeding sieve in an insect-breeding room at 20-25 ℃ for development;
step (2), water spraying and wheat bran increasing are carried out to obtain rice moth larva food: after one week of inoculation, the rice moth larvae are hatched, a small amount of water is sprayed on wheat bran of the insect breeding sieve 1 time each morning and afternoon every day, and feed needs to be added in time when the rice moth larvae lack food;
pupating the rice moth: after about 45 days, the wheat bran on the insect-breeding sieve has partial small protrusions, which indicates that the rice moth larvae begin to pupate, and the mesh sieve with the size of 48 cm < x > 80 cm is covered on the insect-breeding sieve;
step (4), eclosion and moth harvesting of adult rice moths: in the morning, the adult rice moth is collected into the cage by a moth collecting machine and placed on an egg collecting rack;
step (5), collecting rice moth eggs: sweeping the eggs of the cage by using a brush, cleaning scales on the eggs of the rice moths, killing embryos by using ultraviolet rays, and then storing in a refrigerator;
step (6), feeding trichogramma: collecting the parasitic yellow-eyed moth egg mass of the trichogramma in the agilawood forest to obtain the species of the trichogramma dendrobii, putting the species into an incubator for breeding, and supplying 25% of honey water for supplementing nutrition at the beginning of emergence;
step (7), bee receiving: placing newly emerged trichogramma into an incubator with a tray for uniformly sowing the eggs of the rice moth for culture;
step (8), taking out dark cultured worm eggs: after the rice moth eggs are parasitized by breeding bees in the bee breeding box for 48 hours, taking out the eggs and the tray, slightly brushing the eggs stuck on the tray into a new tray by using a brush, culturing for 2 days in an environment with the temperature of 25 +/-1 ℃ and the relative humidity of 75 +/-5 percent, judging whether the eggs are parasitized according to the color of the eggs, wherein the eggs are black, namely the eggs are parasitized, and ventilating for 20min every day;
step (9), screening worm eggs: screening parasitic ova, and making bee cards with the ova;
step (10), bee releasing: the method comprises the following steps of (1) starting releasing bees at the beginning of egg laying period of the yellow-eared moth, and releasing bees under the condition of breeze and no rain in the evening;
when the wheat bran is used as the feed in the step (2), before the rice moth is raised, the wheat bran needs to be sterilized for 20 minutes at a high temperature of 100 ℃ to kill part of pests in the wheat bran, water is added into the wheat bran and the mixture is uniformly stirred, and the humidity of the wheat bran is about 10%; the feeding conditions in the incubator in the step (6) are as follows: the temperature is 25 +/-1 ℃, the relative humidity is 75% +/-5%, and the photoperiod L/D is 14h/10 h; the culture environment of the step (7) is as follows: a dark room at 25 ℃ and 75% relative humidity; the ratio of the bees inoculated in the step (7) to the eggs is 1: 8-10; the environment for releasing the bees in the step (10) is controlled to be 20-29 ℃, and the relative humidity is 65-75%; the bee card is hung on the main stem of the agilawood plant; the bee releasing needs to be carried out for three times: wherein 20000 bees per hectare are placed for the first time, the second bee placing is carried out after 4-6 days, 15000 bees per hectare are placed for the second time, the third bee placing is carried out after 6-7 days, and 10000 bees per hectare are placed for the third time.
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CN113575238A (en) * 2021-08-23 2021-11-02 茂名市乾圣森林绿化有限公司 Comprehensive control method for yellow leaf borers in yellow color of deep soil
CN113940316A (en) * 2021-10-20 2022-01-18 茂名市林业科学研究所 Method for preventing and treating yellow stem borers by using trichogramma guangdongensis
CN114271134A (en) * 2021-12-15 2022-04-05 广西壮族自治区林业科学研究院 Method for preventing and controlling yellow leaf moth, soil agilawood pest, by using borer yellow trichogramma and application

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